1680413280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 768

約数和(自身を含む): 7218118656

約数和(自身を除く): 5537705376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 31, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 62, 65, 68, 70, 73, 78, 80, 84, 85, 91, 93, 96, 102, 104, 105, 112, 119, 120, 124, 130, 136, 140, 146, 155, 156, 160, 168, 170, 182, 186, 195, 204, 208, 210, 217, 219, 221, 224, 238, 240, 248, 255, 260, 272, 273, 280, 292, 310, 312, 336, 340, 357, 364, 365, 372, 390, 403, 408, 416, 420, 434, 438, 442, 455, 465, 476, 480, 496, 510, 511, 520, 527, 544, 546, 560, 584, 595, 620, 624, 651, 663, 672, 680, 714, 728, 730, 744, 780, 806, 816, 840, 868, 876, 884, 910, 930, 949, 952, 992, 1020, 1022, 1040, 1054, 1085, 1092, 1095, 1105, 1120, 1168, 1190, 1209, 1240, 1241, 1248, 1302, 1326, 1360, 1365, 1428, 1456, 1460, 1488, 1533, 1547, 1560, 1581, 1612, 1632, 1680, 1736, 1752, 1768, 1785, 1820, 1860, 1898, 1904, 2015, 2040, 2044, 2080, 2108, 2170, 2184, 2190, 2210, 2263, 2336, 2380, 2418, 2480, 2482, 2555, 2604, 2635, 2652, 2720, 2730, 2821, 2847, 2856, 2912, 2920, 2976, 3066, 3094, 3120, 3162, 3224, 3255, 3315, 3360, 3472, 3504, 3536, 3570, 3640, 3689, 3720, 3723, 3796, 3808, 4030, 4080, 4088, 4216, 4340, 4368, 4380, 4420, 4526, 4641, 4745, 4760, 4836, 4960, 4964, 5110, 5208, 5270, 5304, 5460, 5642, 5694, 5712, 5840, 6045, 6132, 6188, 6205, 6240, 6324, 6448, 6510, 6630, 6643, 6789, 6851, 6944, 7008, 7072, 7140, 7280, 7378, 7440, 7446, 7592, 7665, 7735, 7905, 8060, 8160, 8176, 8432, 8463, 8680, 8687, 8736, 8760, 8840, 9052, 9282, 9490, 9520, 9672, 9928, 10220, 10416, 10540, 10608, 10920, 11067, 11284, 11315, 11388, 11424, 11680, 12090, 12264, 12376, 12410, 12648, 12896, 13020, 13260, 13286, 13578, 13702, 14105, 14235, 14280, 14560, 14756, 14880, 14892, 15184, 15330, 15470, 15810, 15841, 16120, 16133, 16352, 16864, 16926, 17360, 17374, 17520, 17680, 18104, 18445, 18564, 18615, 18980, 19040, 19344, 19856, 19929, 20440, 20553, 20832, 21080, 21216, 21840, 22134, 22568, 22630, 22776, 23205, 24180, 24528, 24752, 24820, 25296, 26040, 26061, 26520, 26572, 27156, 27404, 28210, 28470, 28560, 29419, 29512, 29784, 30368, 30660, 30940, 31620, 31682, 32240, 32266, 33215, 33852, 33945, 34255, 34720, 34748, 35040, 35360, 36208, 36890, 37128, 37230, 37960, 38471, 38688, 39712, 39858, 40880, 41106, 42160, 42315, 43435, 43680, 44268, 45136, 45260, 45552, 46410, 47523, 47957, 48360, 48399, 49056, 49504, 49640, 50592, 52080, 52122, 53040, 53144, 54312, 54808, 55335, 56420, 56940, 57120, 58838, 59024, 59568, 61320, 61880, 63240, 63364, 64480, 64532, 66430, 67704, 67890, 68510, 69496, 72416, 73780, 74256, 74460, 75920, 76942, 79205, 79716, 80665, 81760, 82212, 84320, 84630, 86870, 88257, 88536, 90272, 90520, 91104, 92820, 95046, 95914, 96720, 96798, 99280, 99645, 102765, 104160, 104244, 106080, 106288, 108624, 109616, 110670, 112840, 112931, 113880, 115413, 117676, 118048, 119136, 122640, 123760, 126480, 126728, 129064, 130305, 132860, 135408, 135780, 137020, 138992, 143871, 147095, 147560, 148512, 148920, 151840, 153884, 158410, 159432, 161330, 164424, 169260, 173740, 176514, 177072, 181040, 185640, 190092, 191828, 192355, 193440, 193596, 198560, 199290, 205530, 205933, 208488, 212576, 217248, 219232, 221340, 225680, 225862, 227760, 230826, 235352, 237615, 239785, 241995, 245280, 247520, 252960, 253456, 258128, 260610, 265720, 269297, 270816, 271560, 274040, 277984, 287742, 294190, 295120, 297840, 307768, 316820, 318864, 322660, 328848, 338520, 338793, 347480, 353028, 354144, 362080, 371280, 380184, 383656, 384710, 387192, 398580, 411060, 411866, 416976, 441285, 442680, 451360, 451724, 455520, 461652, 470704, 475230, 479570, 483990, 500123, 506912, 516256, 521220, 531440, 538594, 543120, 548080, 564655, 575484, 577065, 588380, 590240, 595680, 615536, 617799, 633640, 637728, 645320, 657696, 677040, 677586, 694960, 706056, 719355, 742560, 760368, 767312, 769420, 774384, 797160, 807891, 822120, 823732, 833952, 882570, 885360, 903448, 923304, 941408, 950460, 959140, 967980, 1000246, 1029665, 1042440, 1062880, 1077188, 1086240, 1096160, 1129310, 1150968, 1154130, 1176760, 1231072, 1235598, 1267280, 1290640, 1346485, 1354080, 1355172, 1389920, 1412112, 1438710, 1500369, 1520736, 1534624, 1538840, 1548768, 1594320, 1615782, 1644240, 1647464, 1693965, 1765140, 1770720, 1806896, 1846608, 1900920, 1918280, 1935960, 2000492, 2059330, 2084880, 2154376, 2258620, 2301936, 2308260, 2353520, 2471196, 2500615, 2534560, 2581280, 2692970, 2710344, 2824224, 2877420, 3000738, 3077680, 3088995, 3188640, 3231564, 3288480, 3294928, 3387930, 3500861, 3530280, 3613792, 3693216, 3801840, 3836560, 3871920, 4000984, 4039455, 4118660, 4169760, 4308752, 4517240, 4603872, 4616520, 4707040, 4942392, 5001230, 5385940, 5420688, 5754840, 6001476, 6155360, 6177990, 6463128, 6589856, 6775860, 7001722, 7060560, 7501845, 7603680, 7673120, 7743840, 8001968, 8078910, 8237320, 8617504, 9034480, 9233040, 9884784, 10002460, 10502583, 10771880, 10841376, 11509680, 12002952, 12355980, 12926256, 13551720, 14003444, 14121120, 15003690, 16003936, 16157820, 16474640, 17504305, 18068960, 18466080, 19769568, 20004920, 21005166, 21543760, 23019360, 24005904, 24711960, 25852512, 27103440, 28006888, 30007380, 32315640, 32949280, 35008610, 40009840, 42010332, 43087520, 48011808, 49423920, 52512915, 54206880, 56013776, 60014760, 64631280, 70017220, 80019680, 84020664, 98847840, 105025830, 112027552, 120029520, 129262560, 140034440, 168041328, 210051660, 240059040, 280068880, 336082656, 420103320, 560137760, 840206640, 1680413280]

約数ペア:

[(1, 1680413280), (2, 840206640), (3, 560137760), (4, 420103320), (5, 336082656), (6, 280068880), (7, 240059040), (8, 210051660), (10, 168041328), (12, 140034440), (13, 129262560), (14, 120029520), (15, 112027552), (16, 105025830), (17, 98847840), (20, 84020664), (21, 80019680), (24, 70017220), (26, 64631280), (28, 60014760), (30, 56013776), (31, 54206880), (32, 52512915), (34, 49423920), (35, 48011808), (39, 43087520), (40, 42010332), (42, 40009840), (48, 35008610), (51, 32949280), (52, 32315640), (56, 30007380), (60, 28006888), (62, 27103440), (65, 25852512), (68, 24711960), (70, 24005904), (73, 23019360), (78, 21543760), (80, 21005166), (84, 20004920), (85, 19769568), (91, 18466080), (93, 18068960), (96, 17504305), (102, 16474640), (104, 16157820), (105, 16003936), (112, 15003690), (119, 14121120), (120, 14003444), (124, 13551720), (130, 12926256), (136, 12355980), (140, 12002952), (146, 11509680), (155, 10841376), (156, 10771880), (160, 10502583), (168, 10002460), (170, 9884784), (182, 9233040), (186, 9034480), (195, 8617504), (204, 8237320), (208, 8078910), (210, 8001968), (217, 7743840), (219, 7673120), (221, 7603680), (224, 7501845), (238, 7060560), (240, 7001722), (248, 6775860), (255, 6589856), (260, 6463128), (272, 6177990), (273, 6155360), (280, 6001476), (292, 5754840), (310, 5420688), (312, 5385940), (336, 5001230), (340, 4942392), (357, 4707040), (364, 4616520), (365, 4603872), (372, 4517240), (390, 4308752), (403, 4169760), (408, 4118660), (416, 4039455), (420, 4000984), (434, 3871920), (438, 3836560), (442, 3801840), (455, 3693216), (465, 3613792), (476, 3530280), (480, 3500861), (496, 3387930), (510, 3294928), (511, 3288480), (520, 3231564), (527, 3188640), (544, 3088995), (546, 3077680), (560, 3000738), (584, 2877420), (595, 2824224), (620, 2710344), (624, 2692970), (651, 2581280), (663, 2534560), (672, 2500615), (680, 2471196), (714, 2353520), (728, 2308260), (730, 2301936), (744, 2258620), (780, 2154376), (806, 2084880), (816, 2059330), (840, 2000492), (868, 1935960), (876, 1918280), (884, 1900920), (910, 1846608), (930, 1806896), (949, 1770720), (952, 1765140), (992, 1693965), (1020, 1647464), (1022, 1644240), (1040, 1615782), (1054, 1594320), (1085, 1548768), (1092, 1538840), (1095, 1534624), (1105, 1520736), (1120, 1500369), (1168, 1438710), (1190, 1412112), (1209, 1389920), (1240, 1355172), (1241, 1354080), (1248, 1346485), (1302, 1290640), (1326, 1267280), (1360, 1235598), (1365, 1231072), (1428, 1176760), (1456, 1154130), (1460, 1150968), (1488, 1129310), (1533, 1096160), (1547, 1086240), (1560, 1077188), (1581, 1062880), (1612, 1042440), (1632, 1029665), (1680, 1000246), (1736, 967980), (1752, 959140), (1768, 950460), (1785, 941408), (1820, 923304), (1860, 903448), (1898, 885360), (1904, 882570), (2015, 833952), (2040, 823732), (2044, 822120), (2080, 807891), (2108, 797160), (2170, 774384), (2184, 769420), (2190, 767312), (2210, 760368), (2263, 742560), (2336, 719355), (2380, 706056), (2418, 694960), (2480, 677586), (2482, 677040), (2555, 657696), (2604, 645320), (2635, 637728), (2652, 633640), (2720, 617799), (2730, 615536), (2821, 595680), (2847, 590240), (2856, 588380), (2912, 577065), (2920, 575484), (2976, 564655), (3066, 548080), (3094, 543120), (3120, 538594), (3162, 531440), (3224, 521220), (3255, 516256), (3315, 506912), (3360, 500123), (3472, 483990), (3504, 479570), (3536, 475230), (3570, 470704), (3640, 461652), (3689, 455520), (3720, 451724), (3723, 451360), (3796, 442680), (3808, 441285), (4030, 416976), (4080, 411866), (4088, 411060), (4216, 398580), (4340, 387192), (4368, 384710), (4380, 383656), (4420, 380184), (4526, 371280), (4641, 362080), (4745, 354144), (4760, 353028), (4836, 347480), (4960, 338793), (4964, 338520), (5110, 328848), (5208, 322660), (5270, 318864), (5304, 316820), (5460, 307768), (5642, 297840), (5694, 295120), (5712, 294190), (5840, 287742), (6045, 277984), (6132, 274040), (6188, 271560), (6205, 270816), (6240, 269297), (6324, 265720), (6448, 260610), (6510, 258128), (6630, 253456), (6643, 252960), (6789, 247520), (6851, 245280), (6944, 241995), (7008, 239785), (7072, 237615), (7140, 235352), (7280, 230826), (7378, 227760), (7440, 225862), (7446, 225680), (7592, 221340), (7665, 219232), (7735, 217248), (7905, 212576), (8060, 208488), (8160, 205933), (8176, 205530), (8432, 199290), (8463, 198560), (8680, 193596), (8687, 193440), (8736, 192355), (8760, 191828), (8840, 190092), (9052, 185640), (9282, 181040), (9490, 177072), (9520, 176514), (9672, 173740), (9928, 169260), (10220, 164424), (10416, 161330), (10540, 159432), (10608, 158410), (10920, 153884), (11067, 151840), (11284, 148920), (11315, 148512), (11388, 147560), (11424, 147095), (11680, 143871), (12090, 138992), (12264, 137020), (12376, 135780), (12410, 135408), (12648, 132860), (12896, 130305), (13020, 129064), (13260, 126728), (13286, 126480), (13578, 123760), (13702, 122640), (14105, 119136), (14235, 118048), (14280, 117676), (14560, 115413), (14756, 113880), (14880, 112931), (14892, 112840), (15184, 110670), (15330, 109616), (15470, 108624), (15810, 106288), (15841, 106080), (16120, 104244), (16133, 104160), (16352, 102765), (16864, 99645), (16926, 99280), (17360, 96798), (17374, 96720), (17520, 95914), (17680, 95046), (18104, 92820), (18445, 91104), (18564, 90520), (18615, 90272), (18980, 88536), (19040, 88257), (19344, 86870), (19856, 84630), (19929, 84320), (20440, 82212), (20553, 81760), (20832, 80665), (21080, 79716), (21216, 79205), (21840, 76942), (22134, 75920), (22568, 74460), (22630, 74256), (22776, 73780), (23205, 72416), (24180, 69496), (24528, 68510), (24752, 67890), (24820, 67704), (25296, 66430), (26040, 64532), (26061, 64480), (26520, 63364), (26572, 63240), (27156, 61880), (27404, 61320), (28210, 59568), (28470, 59024), (28560, 58838), (29419, 57120), (29512, 56940), (29784, 56420), (30368, 55335), (30660, 54808), (30940, 54312), (31620, 53144), (31682, 53040), (32240, 52122), (32266, 52080), (33215, 50592), (33852, 49640), (33945, 49504), (34255, 49056), (34720, 48399), (34748, 48360), (35040, 47957), (35360, 47523), (36208, 46410), (36890, 45552), (37128, 45260), (37230, 45136), (37960, 44268), (38471, 43680), (38688, 43435), (39712, 42315), (39858, 42160), (40880, 41106)]