21548829120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 896

約数和(自身を含む): 88921620480

約数和(自身を除く): 67372791360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 73, 78, 80, 84, 91, 93, 96, 104, 105, 109, 112, 120, 124, 130, 140, 146, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 218, 219, 224, 240, 248, 260, 273, 280, 292, 310, 312, 320, 327, 336, 364, 365, 372, 390, 403, 416, 420, 434, 436, 438, 448, 455, 465, 480, 496, 511, 520, 545, 546, 560, 584, 620, 624, 651, 654, 672, 728, 730, 744, 763, 780, 806, 832, 840, 868, 872, 876, 910, 930, 949, 960, 992, 1022, 1040, 1085, 1090, 1092, 1095, 1120, 1168, 1209, 1240, 1248, 1302, 1308, 1344, 1365, 1417, 1456, 1460, 1488, 1526, 1533, 1560, 1612, 1635, 1680, 1736, 1744, 1752, 1820, 1860, 1898, 1984, 2015, 2044, 2080, 2170, 2180, 2184, 2190, 2240, 2263, 2289, 2336, 2418, 2480, 2496, 2555, 2604, 2616, 2730, 2821, 2834, 2847, 2912, 2920, 2976, 3052, 3066, 3120, 3224, 3255, 3270, 3360, 3379, 3472, 3488, 3504, 3640, 3720, 3796, 3815, 4030, 4088, 4160, 4251, 4340, 4360, 4368, 4380, 4526, 4578, 4672, 4745, 4836, 4960, 5110, 5208, 5232, 5460, 5642, 5668, 5694, 5824, 5840, 5952, 6045, 6104, 6132, 6240, 6448, 6510, 6540, 6643, 6720, 6758, 6789, 6944, 6976, 7008, 7085, 7280, 7440, 7592, 7630, 7665, 7957, 8060, 8176, 8463, 8502, 8680, 8720, 8736, 8760, 9052, 9156, 9490, 9672, 9919, 9920, 10137, 10220, 10416, 10464, 10920, 11284, 11315, 11336, 11388, 11445, 11680, 12090, 12208, 12264, 12480, 12896, 13020, 13080, 13286, 13516, 13578, 13888, 14016, 14105, 14170, 14235, 14560, 14880, 15184, 15260, 15330, 15841, 15914, 16120, 16352, 16895, 16926, 17004, 17360, 17440, 17472, 17520, 18104, 18312, 18980, 19344, 19838, 19929, 20274, 20440, 20832, 20928, 21255, 21840, 22568, 22630, 22672, 22776, 22890, 23360, 23653, 23871, 24180, 24416, 24528, 25792, 26040, 26160, 26572, 27032, 27156, 28210, 28340, 28470, 29120, 29419, 29757, 29760, 30368, 30520, 30660, 31682, 31828, 32240, 32704, 33215, 33790, 33852, 33945, 34008, 34720, 34880, 35040, 36208, 36624, 37960, 38688, 39676, 39785, 39858, 40548, 40880, 41664, 42315, 42510, 43680, 43927, 45136, 45260, 45344, 45552, 45780, 47306, 47523, 47742, 48360, 48832, 49056, 49595, 50685, 52080, 52320, 53144, 54064, 54312, 55699, 56420, 56680, 56940, 58838, 59514, 60736, 61040, 61320, 63364, 63656, 64480, 66430, 67580, 67704, 67890, 68016, 69440, 70080, 70959, 72416, 73248, 75920, 77376, 79205, 79352, 79570, 79716, 81096, 81760, 84630, 85020, 87360, 87854, 88257, 90272, 90520, 90688, 91104, 91560, 94612, 95046, 95484, 96720, 98112, 99190, 99645, 101370, 103441, 104160, 104640, 106288, 108128, 108624, 111398, 112840, 113360, 113880, 117676, 118265, 119028, 119355, 122080, 122640, 126728, 127312, 128960, 131781, 132860, 135160, 135408, 135780, 136032, 141918, 144832, 146496, 147095, 148785, 151840, 158410, 158704, 159140, 159432, 162192, 163520, 167097, 169260, 170040, 175708, 176514, 180544, 181040, 182208, 183120, 189224, 190092, 190968, 193440, 198380, 199290, 202740, 205933, 206882, 208320, 212576, 216256, 217248, 219635, 222796, 225680, 226720, 227760, 235352, 236530, 237615, 238056, 238710, 244160, 245280, 246667, 253456, 254624, 263562, 265720, 270320, 270816, 271560, 272064, 278495, 283836, 294190, 297570, 303680, 307489, 310323, 316820, 317408, 318280, 318864, 324384, 334194, 338520, 340080, 351416, 353028, 354795, 362080, 366240, 378448, 380184, 381936, 386880, 396760, 398580, 405480, 411866, 413764, 425152, 434496, 439270, 441285, 445592, 451360, 453440, 455520, 470704, 473060, 475230, 476112, 477420, 490560, 493334, 506912, 509248, 517205, 527124, 531440, 540640, 541632, 543120, 556990, 567672, 588380, 595140, 614978, 617799, 620646, 633640, 634816, 636560, 637728, 648768, 658905, 668388, 677040, 680160, 702832, 706056, 709590, 724087, 724160, 732480, 740001, 756896, 760368, 763872, 793520, 797160, 810960, 823732, 827528, 835485, 878540, 882570, 891184, 902720, 911040, 922467, 941408, 946120, 950460, 952224, 954840, 986668, 1013824, 1029665, 1034410, 1054248, 1062880, 1081280, 1086240, 1113980, 1135344, 1176760, 1190280, 1229956, 1233335, 1235598, 1241292, 1267280, 1273120, 1275456, 1317810, 1336776, 1354080, 1360320, 1405664, 1412112, 1419180, 1448174, 1480002, 1513792, 1520736, 1527744, 1537445, 1551615, 1587040, 1594320, 1621920, 1647464, 1655056, 1670970, 1726669, 1757080, 1765140, 1782368, 1844934, 1882816, 1892240, 1900920, 1904448, 1909680, 1973336, 2059330, 2068820, 2108496, 2125760, 2172261, 2172480, 2227960, 2270688, 2353520, 2380560, 2459912, 2466670, 2471196, 2482584, 2534560, 2546240, 2635620, 2673552, 2708160, 2811328, 2824224, 2838360, 2896348, 2960004, 3041472, 3074890, 3088995, 3103230, 3174080, 3188640, 3206671, 3243840, 3294928, 3310112, 3341940, 3453338, 3514160, 3530280, 3564736, 3620435, 3689868, 3700005, 3784480, 3801840, 3819360, 3946672, 4118660, 4137640, 4216992, 4344522, 4455920, 4541376, 4612335, 4707040, 4761120, 4919824, 4933340, 4942392, 4965168, 5069120, 5180007, 5271240, 5347104, 5648448, 5676720, 5792696, 5920008, 6149780, 6177990, 6206460, 6377280, 6413342, 6589856, 6620224, 6683880, 6906676, 7028320, 7060560, 7240870, 7379736, 7400010, 7568960, 7603680, 7638720, 7893344, 8237320, 8275280, 8433984, 8633345, 8689044, 8911840, 9224670, 9414080, 9522240, 9620013, 9839648, 9866680, 9884784, 9930336, 10360014, 10542480, 10694208, 10861305, 11353440, 11585392, 11840016, 12299560, 12355980, 12412920, 12826684, 13179712, 13367760, 13813352, 14056640, 14121120, 14481740, 14759472, 14800020, 15207360, 15786688, 16033355, 16474640, 16550560, 17266690, 17378088, 17823680, 18449340, 19240026, 19679296, 19733360, 19769568, 19860672, 20720028, 21084960, 21722610, 22446697, 22706880, 23170784, 23680032, 24599120, 24711960, 24825840, 25653368, 25900035, 26735520, 27626704, 28242240, 28963480, 29518944, 29600040, 32066710, 32949280, 33101120, 34533380, 34756176, 36898680, 38480052, 39466720, 39539136, 41440056, 42169920, 43445220, 44893394, 46341568, 47360064, 48100065, 49198240, 49423920, 49651680, 51306736, 51800070, 53471040, 55253408, 57926960, 59037888, 59200080, 64133420, 65898560, 67340091, 69066760, 69512352, 73797360, 76960104, 78933440, 82880112, 86890440, 89786788, 96200130, 98396480, 98847840, 99303360, 102613472, 103600140, 110506816, 112233485, 115853920, 118400160, 128266840, 134680182, 138133520, 139024704, 147594720, 153920208, 165760224, 173780880, 179573576, 192400260, 197695680, 205226944, 207200280, 224466970, 231707840, 236800320, 256533680, 269360364, 276267040, 295189440, 307840416, 331520448, 336700455, 347561760, 359147152, 384800520, 414400560, 448933940, 513067360, 538720728, 552534080, 615680832, 673400910, 695123520, 718294304, 769601040, 828801120, 897867880, 1026134720, 1077441456, 1346801820, 1436588608, 1539202080, 1657602240, 1795735760, 2154882912, 2693603640, 3078404160, 3591471520, 4309765824, 5387207280, 7182943040, 10774414560, 21548829120]

約数ペア:

[(1, 21548829120), (2, 10774414560), (3, 7182943040), (4, 5387207280), (5, 4309765824), (6, 3591471520), (7, 3078404160), (8, 2693603640), (10, 2154882912), (12, 1795735760), (13, 1657602240), (14, 1539202080), (15, 1436588608), (16, 1346801820), (20, 1077441456), (21, 1026134720), (24, 897867880), (26, 828801120), (28, 769601040), (30, 718294304), (31, 695123520), (32, 673400910), (35, 615680832), (39, 552534080), (40, 538720728), (42, 513067360), (48, 448933940), (52, 414400560), (56, 384800520), (60, 359147152), (62, 347561760), (64, 336700455), (65, 331520448), (70, 307840416), (73, 295189440), (78, 276267040), (80, 269360364), (84, 256533680), (91, 236800320), (93, 231707840), (96, 224466970), (104, 207200280), (105, 205226944), (109, 197695680), (112, 192400260), (120, 179573576), (124, 173780880), (130, 165760224), (140, 153920208), (146, 147594720), (155, 139024704), (156, 138133520), (160, 134680182), (168, 128266840), (182, 118400160), (186, 115853920), (192, 112233485), (195, 110506816), (208, 103600140), (210, 102613472), (217, 99303360), (218, 98847840), (219, 98396480), (224, 96200130), (240, 89786788), (248, 86890440), (260, 82880112), (273, 78933440), (280, 76960104), (292, 73797360), (310, 69512352), (312, 69066760), (320, 67340091), (327, 65898560), (336, 64133420), (364, 59200080), (365, 59037888), (372, 57926960), (390, 55253408), (403, 53471040), (416, 51800070), (420, 51306736), (434, 49651680), (436, 49423920), (438, 49198240), (448, 48100065), (455, 47360064), (465, 46341568), (480, 44893394), (496, 43445220), (511, 42169920), (520, 41440056), (545, 39539136), (546, 39466720), (560, 38480052), (584, 36898680), (620, 34756176), (624, 34533380), (651, 33101120), (654, 32949280), (672, 32066710), (728, 29600040), (730, 29518944), (744, 28963480), (763, 28242240), (780, 27626704), (806, 26735520), (832, 25900035), (840, 25653368), (868, 24825840), (872, 24711960), (876, 24599120), (910, 23680032), (930, 23170784), (949, 22706880), (960, 22446697), (992, 21722610), (1022, 21084960), (1040, 20720028), (1085, 19860672), (1090, 19769568), (1092, 19733360), (1095, 19679296), (1120, 19240026), (1168, 18449340), (1209, 17823680), (1240, 17378088), (1248, 17266690), (1302, 16550560), (1308, 16474640), (1344, 16033355), (1365, 15786688), (1417, 15207360), (1456, 14800020), (1460, 14759472), (1488, 14481740), (1526, 14121120), (1533, 14056640), (1560, 13813352), (1612, 13367760), (1635, 13179712), (1680, 12826684), (1736, 12412920), (1744, 12355980), (1752, 12299560), (1820, 11840016), (1860, 11585392), (1898, 11353440), (1984, 10861305), (2015, 10694208), (2044, 10542480), (2080, 10360014), (2170, 9930336), (2180, 9884784), (2184, 9866680), (2190, 9839648), (2240, 9620013), (2263, 9522240), (2289, 9414080), (2336, 9224670), (2418, 8911840), (2480, 8689044), (2496, 8633345), (2555, 8433984), (2604, 8275280), (2616, 8237320), (2730, 7893344), (2821, 7638720), (2834, 7603680), (2847, 7568960), (2912, 7400010), (2920, 7379736), (2976, 7240870), (3052, 7060560), (3066, 7028320), (3120, 6906676), (3224, 6683880), (3255, 6620224), (3270, 6589856), (3360, 6413342), (3379, 6377280), (3472, 6206460), (3488, 6177990), (3504, 6149780), (3640, 5920008), (3720, 5792696), (3796, 5676720), (3815, 5648448), (4030, 5347104), (4088, 5271240), (4160, 5180007), (4251, 5069120), (4340, 4965168), (4360, 4942392), (4368, 4933340), (4380, 4919824), (4526, 4761120), (4578, 4707040), (4672, 4612335), (4745, 4541376), (4836, 4455920), (4960, 4344522), (5110, 4216992), (5208, 4137640), (5232, 4118660), (5460, 3946672), (5642, 3819360), (5668, 3801840), (5694, 3784480), (5824, 3700005), (5840, 3689868), (5952, 3620435), (6045, 3564736), (6104, 3530280), (6132, 3514160), (6240, 3453338), (6448, 3341940), (6510, 3310112), (6540, 3294928), (6643, 3243840), (6720, 3206671), (6758, 3188640), (6789, 3174080), (6944, 3103230), (6976, 3088995), (7008, 3074890), (7085, 3041472), (7280, 2960004), (7440, 2896348), (7592, 2838360), (7630, 2824224), (7665, 2811328), (7957, 2708160), (8060, 2673552), (8176, 2635620), (8463, 2546240), (8502, 2534560), (8680, 2482584), (8720, 2471196), (8736, 2466670), (8760, 2459912), (9052, 2380560), (9156, 2353520), (9490, 2270688), (9672, 2227960), (9919, 2172480), (9920, 2172261), (10137, 2125760), (10220, 2108496), (10416, 2068820), (10464, 2059330), (10920, 1973336), (11284, 1909680), (11315, 1904448), (11336, 1900920), (11388, 1892240), (11445, 1882816), (11680, 1844934), (12090, 1782368), (12208, 1765140), (12264, 1757080), (12480, 1726669), (12896, 1670970), (13020, 1655056), (13080, 1647464), (13286, 1621920), (13516, 1594320), (13578, 1587040), (13888, 1551615), (14016, 1537445), (14105, 1527744), (14170, 1520736), (14235, 1513792), (14560, 1480002), (14880, 1448174), (15184, 1419180), (15260, 1412112), (15330, 1405664), (15841, 1360320), (15914, 1354080), (16120, 1336776), (16352, 1317810), (16895, 1275456), (16926, 1273120), (17004, 1267280), (17360, 1241292), (17440, 1235598), (17472, 1233335), (17520, 1229956), (18104, 1190280), (18312, 1176760), (18980, 1135344), (19344, 1113980), (19838, 1086240), (19929, 1081280), (20274, 1062880), (20440, 1054248), (20832, 1034410), (20928, 1029665), (21255, 1013824), (21840, 986668), (22568, 954840), (22630, 952224), (22672, 950460), (22776, 946120), (22890, 941408), (23360, 922467), (23653, 911040), (23871, 902720), (24180, 891184), (24416, 882570), (24528, 878540), (25792, 835485), (26040, 827528), (26160, 823732), (26572, 810960), (27032, 797160), (27156, 793520), (28210, 763872), (28340, 760368), (28470, 756896), (29120, 740001), (29419, 732480), (29757, 724160), (29760, 724087), (30368, 709590), (30520, 706056), (30660, 702832), (31682, 680160), (31828, 677040), (32240, 668388), (32704, 658905), (33215, 648768), (33790, 637728), (33852, 636560), (33945, 634816), (34008, 633640), (34720, 620646), (34880, 617799), (35040, 614978), (36208, 595140), (36624, 588380), (37960, 567672), (38688, 556990), (39676, 543120), (39785, 541632), (39858, 540640), (40548, 531440), (40880, 527124), (41664, 517205), (42315, 509248), (42510, 506912), (43680, 493334), (43927, 490560), (45136, 477420), (45260, 476112), (45344, 475230), (45552, 473060), (45780, 470704), (47306, 455520), (47523, 453440), (47742, 451360), (48360, 445592), (48832, 441285), (49056, 439270), (49595, 434496), (50685, 425152), (52080, 413764), (52320, 411866), (53144, 405480), (54064, 398580), (54312, 396760), (55699, 386880), (56420, 381936), (56680, 380184), (56940, 378448), (58838, 366240), (59514, 362080), (60736, 354795), (61040, 353028), (61320, 351416), (63364, 340080), (63656, 338520), (64480, 334194), (66430, 324384), (67580, 318864), (67704, 318280), (67890, 317408), (68016, 316820), (69440, 310323), (70080, 307489), (70959, 303680), (72416, 297570), (73248, 294190), (75920, 283836), (77376, 278495), (79205, 272064), (79352, 271560), (79570, 270816), (79716, 270320), (81096, 265720), (81760, 263562), (84630, 254624), (85020, 253456), (87360, 246667), (87854, 245280), (88257, 244160), (90272, 238710), (90520, 238056), (90688, 237615), (91104, 236530), (91560, 235352), (94612, 227760), (95046, 226720), (95484, 225680), (96720, 222796), (98112, 219635), (99190, 217248), (99645, 216256), (101370, 212576), (103441, 208320), (104160, 206882), (104640, 205933), (106288, 202740), (108128, 199290), (108624, 198380), (111398, 193440), (112840, 190968), (113360, 190092), (113880, 189224), (117676, 183120), (118265, 182208), (119028, 181040), (119355, 180544), (122080, 176514), (122640, 175708), (126728, 170040), (127312, 169260), (128960, 167097), (131781, 163520), (132860, 162192), (135160, 159432), (135408, 159140), (135780, 158704), (136032, 158410), (141918, 151840), (144832, 148785), (146496, 147095)]