87082320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 310426560

約数和(自身を除く): 223344240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 113, 114, 120, 130, 152, 156, 169, 190, 195, 208, 226, 228, 240, 247, 260, 285, 304, 312, 338, 339, 380, 390, 452, 456, 494, 507, 520, 565, 570, 624, 676, 678, 741, 760, 780, 845, 904, 912, 988, 1014, 1040, 1130, 1140, 1235, 1352, 1356, 1469, 1482, 1520, 1560, 1690, 1695, 1808, 1976, 2028, 2147, 2260, 2280, 2470, 2535, 2704, 2712, 2938, 2964, 3120, 3211, 3380, 3390, 3705, 3952, 4056, 4294, 4407, 4520, 4560, 4940, 5070, 5424, 5876, 5928, 6422, 6441, 6760, 6780, 7345, 7410, 8112, 8588, 8814, 9040, 9633, 9880, 10140, 10735, 11752, 11856, 12844, 12882, 13520, 13560, 14690, 14820, 16055, 17176, 17628, 19097, 19266, 19760, 20280, 21470, 22035, 23504, 25688, 25764, 27120, 27911, 29380, 29640, 32110, 32205, 34352, 35256, 38194, 38532, 40560, 42940, 44070, 48165, 51376, 51528, 55822, 57291, 58760, 59280, 64220, 64410, 70512, 76388, 77064, 83733, 85880, 88140, 95485, 96330, 103056, 111644, 114582, 117520, 128440, 128820, 139555, 152776, 154128, 167466, 171760, 176280, 190970, 192660, 223288, 229164, 256880, 257640, 279110, 286455, 305552, 334932, 352560, 362843, 381940, 385320, 418665, 446576, 458328, 515280, 558220, 572910, 669864, 725686, 763880, 770640, 837330, 916656, 1088529, 1116440, 1145820, 1339728, 1451372, 1527760, 1674660, 1814215, 2177058, 2232880, 2291640, 2902744, 3349320, 3628430, 4354116, 4583280, 5442645, 5805488, 6698640, 7256860, 8708232, 10885290, 14513720, 17416464, 21770580, 29027440, 43541160, 87082320]

約数ペア:

[(1, 87082320), (2, 43541160), (3, 29027440), (4, 21770580), (5, 17416464), (6, 14513720), (8, 10885290), (10, 8708232), (12, 7256860), (13, 6698640), (15, 5805488), (16, 5442645), (19, 4583280), (20, 4354116), (24, 3628430), (26, 3349320), (30, 2902744), (38, 2291640), (39, 2232880), (40, 2177058), (48, 1814215), (52, 1674660), (57, 1527760), (60, 1451372), (65, 1339728), (76, 1145820), (78, 1116440), (80, 1088529), (95, 916656), (104, 837330), (113, 770640), (114, 763880), (120, 725686), (130, 669864), (152, 572910), (156, 558220), (169, 515280), (190, 458328), (195, 446576), (208, 418665), (226, 385320), (228, 381940), (240, 362843), (247, 352560), (260, 334932), (285, 305552), (304, 286455), (312, 279110), (338, 257640), (339, 256880), (380, 229164), (390, 223288), (452, 192660), (456, 190970), (494, 176280), (507, 171760), (520, 167466), (565, 154128), (570, 152776), (624, 139555), (676, 128820), (678, 128440), (741, 117520), (760, 114582), (780, 111644), (845, 103056), (904, 96330), (912, 95485), (988, 88140), (1014, 85880), (1040, 83733), (1130, 77064), (1140, 76388), (1235, 70512), (1352, 64410), (1356, 64220), (1469, 59280), (1482, 58760), (1520, 57291), (1560, 55822), (1690, 51528), (1695, 51376), (1808, 48165), (1976, 44070), (2028, 42940), (2147, 40560), (2260, 38532), (2280, 38194), (2470, 35256), (2535, 34352), (2704, 32205), (2712, 32110), (2938, 29640), (2964, 29380), (3120, 27911), (3211, 27120), (3380, 25764), (3390, 25688), (3705, 23504), (3952, 22035), (4056, 21470), (4294, 20280), (4407, 19760), (4520, 19266), (4560, 19097), (4940, 17628), (5070, 17176), (5424, 16055), (5876, 14820), (5928, 14690), (6422, 13560), (6441, 13520), (6760, 12882), (6780, 12844), (7345, 11856), (7410, 11752), (8112, 10735), (8588, 10140), (8814, 9880), (9040, 9633)]