1976956800

素因数分解:

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

素因数の和:151

約数の個数: 768

約数和(自身を含む): 8386129920

約数和(自身を除く): 6409173120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 62, 64, 65, 70, 73, 75, 78, 80, 84, 91, 93, 96, 100, 104, 105, 112, 120, 124, 128, 130, 140, 146, 150, 155, 156, 160, 168, 175, 182, 186, 192, 195, 200, 208, 210, 217, 219, 224, 240, 248, 260, 273, 280, 292, 300, 310, 312, 320, 325, 336, 350, 364, 365, 372, 384, 390, 400, 403, 416, 420, 434, 438, 448, 455, 465, 480, 496, 511, 520, 525, 546, 560, 584, 600, 620, 624, 640, 650, 651, 672, 700, 728, 730, 744, 775, 780, 800, 806, 832, 840, 868, 876, 896, 910, 930, 949, 960, 975, 992, 1022, 1040, 1050, 1085, 1092, 1095, 1120, 1168, 1200, 1209, 1240, 1248, 1300, 1302, 1344, 1365, 1400, 1456, 1460, 1488, 1533, 1550, 1560, 1600, 1612, 1664, 1680, 1736, 1752, 1820, 1825, 1860, 1898, 1920, 1950, 1984, 2015, 2044, 2080, 2100, 2170, 2184, 2190, 2240, 2263, 2275, 2325, 2336, 2400, 2418, 2480, 2496, 2555, 2600, 2604, 2688, 2730, 2800, 2821, 2847, 2912, 2920, 2976, 3066, 3100, 3120, 3200, 3224, 3255, 3360, 3472, 3504, 3640, 3650, 3720, 3796, 3900, 3968, 4030, 4088, 4160, 4200, 4340, 4368, 4380, 4480, 4526, 4550, 4650, 4672, 4745, 4800, 4836, 4960, 4992, 5110, 5200, 5208, 5425, 5460, 5475, 5600, 5642, 5694, 5824, 5840, 5952, 6045, 6132, 6200, 6240, 6448, 6510, 6643, 6720, 6789, 6825, 6944, 7008, 7280, 7300, 7440, 7592, 7665, 7800, 8060, 8176, 8320, 8400, 8463, 8680, 8736, 8760, 9052, 9100, 9300, 9344, 9490, 9600, 9672, 9920, 10075, 10220, 10400, 10416, 10850, 10920, 10950, 11200, 11284, 11315, 11388, 11648, 11680, 11904, 12090, 12264, 12400, 12480, 12775, 12896, 13020, 13286, 13440, 13578, 13650, 13888, 14016, 14105, 14235, 14560, 14600, 14880, 15184, 15330, 15600, 15841, 16120, 16275, 16352, 16800, 16926, 17360, 17472, 17520, 18104, 18200, 18600, 18980, 19344, 19840, 19929, 20150, 20440, 20800, 20832, 21700, 21840, 21900, 22400, 22568, 22630, 22776, 23360, 23725, 24180, 24528, 24800, 24960, 25550, 25792, 26040, 26572, 27156, 27300, 27776, 28032, 28210, 28470, 29120, 29200, 29419, 29760, 30225, 30368, 30660, 31200, 31682, 32240, 32550, 32704, 33215, 33600, 33852, 33945, 34720, 34944, 35040, 36208, 36400, 37200, 37960, 38325, 38688, 39858, 40300, 40880, 41600, 41664, 42315, 43400, 43680, 43800, 45136, 45260, 45552, 46720, 47450, 47523, 48360, 49056, 49600, 51100, 51584, 52080, 53144, 54312, 54600, 56420, 56575, 56940, 58240, 58400, 58838, 59520, 60450, 60736, 61320, 62400, 63364, 64480, 65100, 65408, 66430, 67200, 67704, 67890, 69440, 70080, 70525, 71175, 72416, 72800, 74400, 75920, 76650, 77376, 79205, 79716, 80600, 81760, 83328, 84630, 86800, 87360, 87600, 88257, 90272, 90520, 91104, 94900, 95046, 96720, 98112, 99200, 99645, 102200, 104160, 106288, 108624, 109200, 112840, 113150, 113880, 116800, 117676, 120900, 121472, 122640, 124800, 126728, 128960, 130200, 132860, 135408, 135780, 138880, 140160, 141050, 142350, 144832, 145600, 147095, 148800, 151840, 153300, 154752, 158410, 159432, 161200, 163520, 166075, 169260, 169725, 173600, 174720, 175200, 176514, 180544, 181040, 182208, 189800, 190092, 193440, 196224, 199290, 204400, 205933, 208320, 211575, 212576, 217248, 218400, 225680, 226300, 227760, 233600, 235352, 237615, 241800, 245280, 253456, 257920, 260400, 265720, 270816, 271560, 282100, 284700, 289664, 291200, 294190, 297600, 303680, 306600, 316820, 318864, 322400, 327040, 332150, 338520, 339450, 347200, 350400, 353028, 361088, 362080, 364416, 379600, 380184, 386880, 396025, 398580, 408800, 411866, 416640, 423150, 425152, 434496, 436800, 441285, 451360, 452600, 455520, 470704, 475230, 483600, 490560, 498225, 506912, 520800, 531440, 541632, 543120, 564200, 569400, 588380, 607360, 613200, 617799, 633640, 637728, 644800, 664300, 677040, 678900, 694400, 700800, 706056, 724160, 735475, 759200, 760368, 773760, 792050, 797160, 817600, 823732, 846300, 850304, 868992, 873600, 882570, 902720, 905200, 911040, 941408, 950460, 967200, 981120, 996450, 1013824, 1029665, 1041600, 1062880, 1083264, 1086240, 1128400, 1138800, 1176760, 1188075, 1226400, 1235598, 1267280, 1275456, 1289600, 1328600, 1354080, 1357800, 1412112, 1448320, 1470950, 1518400, 1520736, 1584100, 1594320, 1635200, 1647464, 1692600, 1765140, 1805440, 1810400, 1822080, 1882816, 1900920, 1934400, 1992900, 2027648, 2059330, 2083200, 2125760, 2172480, 2206425, 2256800, 2277600, 2353520, 2376150, 2452800, 2471196, 2534560, 2550912, 2657200, 2708160, 2715600, 2824224, 2941900, 3036800, 3041472, 3088995, 3168200, 3188640, 3294928, 3385200, 3530280, 3620800, 3765632, 3801840, 3868800, 3985800, 4118660, 4251520, 4344960, 4412850, 4513600, 4555200, 4707040, 4752300, 4905600, 4942392, 5069120, 5148325, 5314400, 5416320, 5431200, 5648448, 5883800, 6082944, 6177990, 6336400, 6377280, 6589856, 6770400, 7060560, 7241600, 7603680, 7971600, 8237320, 8825700, 9027200, 9110400, 9414080, 9504600, 9884784, 10138240, 10296650, 10628800, 10862400, 11296896, 11767600, 12355980, 12672800, 12754560, 13179712, 13540800, 14121120, 15207360, 15444975, 15943200, 16474640, 17651400, 18828160, 19009200, 19769568, 20593300, 21257600, 21724800, 23535200, 24711960, 25345600, 26359424, 27081600, 28242240, 30414720, 30889950, 31886400, 32949280, 35302800, 38018400, 39539136, 41186600, 47070400, 49423920, 50691200, 56484480, 61779900, 63772800, 65898560, 70605600, 76036800, 79078272, 82373200, 94140800, 98847840, 123559800, 131797120, 141211200, 152073600, 164746400, 197695680, 247119600, 282422400, 329492800, 395391360, 494239200, 658985600, 988478400, 1976956800]

約数ペア:

[(1, 1976956800), (2, 988478400), (3, 658985600), (4, 494239200), (5, 395391360), (6, 329492800), (7, 282422400), (8, 247119600), (10, 197695680), (12, 164746400), (13, 152073600), (14, 141211200), (15, 131797120), (16, 123559800), (20, 98847840), (21, 94140800), (24, 82373200), (25, 79078272), (26, 76036800), (28, 70605600), (30, 65898560), (31, 63772800), (32, 61779900), (35, 56484480), (39, 50691200), (40, 49423920), (42, 47070400), (48, 41186600), (50, 39539136), (52, 38018400), (56, 35302800), (60, 32949280), (62, 31886400), (64, 30889950), (65, 30414720), (70, 28242240), (73, 27081600), (75, 26359424), (78, 25345600), (80, 24711960), (84, 23535200), (91, 21724800), (93, 21257600), (96, 20593300), (100, 19769568), (104, 19009200), (105, 18828160), (112, 17651400), (120, 16474640), (124, 15943200), (128, 15444975), (130, 15207360), (140, 14121120), (146, 13540800), (150, 13179712), (155, 12754560), (156, 12672800), (160, 12355980), (168, 11767600), (175, 11296896), (182, 10862400), (186, 10628800), (192, 10296650), (195, 10138240), (200, 9884784), (208, 9504600), (210, 9414080), (217, 9110400), (219, 9027200), (224, 8825700), (240, 8237320), (248, 7971600), (260, 7603680), (273, 7241600), (280, 7060560), (292, 6770400), (300, 6589856), (310, 6377280), (312, 6336400), (320, 6177990), (325, 6082944), (336, 5883800), (350, 5648448), (364, 5431200), (365, 5416320), (372, 5314400), (384, 5148325), (390, 5069120), (400, 4942392), (403, 4905600), (416, 4752300), (420, 4707040), (434, 4555200), (438, 4513600), (448, 4412850), (455, 4344960), (465, 4251520), (480, 4118660), (496, 3985800), (511, 3868800), (520, 3801840), (525, 3765632), (546, 3620800), (560, 3530280), (584, 3385200), (600, 3294928), (620, 3188640), (624, 3168200), (640, 3088995), (650, 3041472), (651, 3036800), (672, 2941900), (700, 2824224), (728, 2715600), (730, 2708160), (744, 2657200), (775, 2550912), (780, 2534560), (800, 2471196), (806, 2452800), (832, 2376150), (840, 2353520), (868, 2277600), (876, 2256800), (896, 2206425), (910, 2172480), (930, 2125760), (949, 2083200), (960, 2059330), (975, 2027648), (992, 1992900), (1022, 1934400), (1040, 1900920), (1050, 1882816), (1085, 1822080), (1092, 1810400), (1095, 1805440), (1120, 1765140), (1168, 1692600), (1200, 1647464), (1209, 1635200), (1240, 1594320), (1248, 1584100), (1300, 1520736), (1302, 1518400), (1344, 1470950), (1365, 1448320), (1400, 1412112), (1456, 1357800), (1460, 1354080), (1488, 1328600), (1533, 1289600), (1550, 1275456), (1560, 1267280), (1600, 1235598), (1612, 1226400), (1664, 1188075), (1680, 1176760), (1736, 1138800), (1752, 1128400), (1820, 1086240), (1825, 1083264), (1860, 1062880), (1898, 1041600), (1920, 1029665), (1950, 1013824), (1984, 996450), (2015, 981120), (2044, 967200), (2080, 950460), (2100, 941408), (2170, 911040), (2184, 905200), (2190, 902720), (2240, 882570), (2263, 873600), (2275, 868992), (2325, 850304), (2336, 846300), (2400, 823732), (2418, 817600), (2480, 797160), (2496, 792050), (2555, 773760), (2600, 760368), (2604, 759200), (2688, 735475), (2730, 724160), (2800, 706056), (2821, 700800), (2847, 694400), (2912, 678900), (2920, 677040), (2976, 664300), (3066, 644800), (3100, 637728), (3120, 633640), (3200, 617799), (3224, 613200), (3255, 607360), (3360, 588380), (3472, 569400), (3504, 564200), (3640, 543120), (3650, 541632), (3720, 531440), (3796, 520800), (3900, 506912), (3968, 498225), (4030, 490560), (4088, 483600), (4160, 475230), (4200, 470704), (4340, 455520), (4368, 452600), (4380, 451360), (4480, 441285), (4526, 436800), (4550, 434496), (4650, 425152), (4672, 423150), (4745, 416640), (4800, 411866), (4836, 408800), (4960, 398580), (4992, 396025), (5110, 386880), (5200, 380184), (5208, 379600), (5425, 364416), (5460, 362080), (5475, 361088), (5600, 353028), (5642, 350400), (5694, 347200), (5824, 339450), (5840, 338520), (5952, 332150), (6045, 327040), (6132, 322400), (6200, 318864), (6240, 316820), (6448, 306600), (6510, 303680), (6643, 297600), (6720, 294190), (6789, 291200), (6825, 289664), (6944, 284700), (7008, 282100), (7280, 271560), (7300, 270816), (7440, 265720), (7592, 260400), (7665, 257920), (7800, 253456), (8060, 245280), (8176, 241800), (8320, 237615), (8400, 235352), (8463, 233600), (8680, 227760), (8736, 226300), (8760, 225680), (9052, 218400), (9100, 217248), (9300, 212576), (9344, 211575), (9490, 208320), (9600, 205933), (9672, 204400), (9920, 199290), (10075, 196224), (10220, 193440), (10400, 190092), (10416, 189800), (10850, 182208), (10920, 181040), (10950, 180544), (11200, 176514), (11284, 175200), (11315, 174720), (11388, 173600), (11648, 169725), (11680, 169260), (11904, 166075), (12090, 163520), (12264, 161200), (12400, 159432), (12480, 158410), (12775, 154752), (12896, 153300), (13020, 151840), (13286, 148800), (13440, 147095), (13578, 145600), (13650, 144832), (13888, 142350), (14016, 141050), (14105, 140160), (14235, 138880), (14560, 135780), (14600, 135408), (14880, 132860), (15184, 130200), (15330, 128960), (15600, 126728), (15841, 124800), (16120, 122640), (16275, 121472), (16352, 120900), (16800, 117676), (16926, 116800), (17360, 113880), (17472, 113150), (17520, 112840), (18104, 109200), (18200, 108624), (18600, 106288), (18980, 104160), (19344, 102200), (19840, 99645), (19929, 99200), (20150, 98112), (20440, 96720), (20800, 95046), (20832, 94900), (21700, 91104), (21840, 90520), (21900, 90272), (22400, 88257), (22568, 87600), (22630, 87360), (22776, 86800), (23360, 84630), (23725, 83328), (24180, 81760), (24528, 80600), (24800, 79716), (24960, 79205), (25550, 77376), (25792, 76650), (26040, 75920), (26572, 74400), (27156, 72800), (27300, 72416), (27776, 71175), (28032, 70525), (28210, 70080), (28470, 69440), (29120, 67890), (29200, 67704), (29419, 67200), (29760, 66430), (30225, 65408), (30368, 65100), (30660, 64480), (31200, 63364), (31682, 62400), (32240, 61320), (32550, 60736), (32704, 60450), (33215, 59520), (33600, 58838), (33852, 58400), (33945, 58240), (34720, 56940), (34944, 56575), (35040, 56420), (36208, 54600), (36400, 54312), (37200, 53144), (37960, 52080), (38325, 51584), (38688, 51100), (39858, 49600), (40300, 49056), (40880, 48360), (41600, 47523), (41664, 47450), (42315, 46720), (43400, 45552), (43680, 45260), (43800, 45136)]