73214960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 213736320

約数和(自身を除く): 140521360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 89, 91, 104, 112, 113, 130, 140, 178, 182, 208, 226, 260, 280, 356, 364, 445, 452, 455, 520, 560, 565, 623, 712, 728, 791, 890, 904, 910, 1040, 1130, 1157, 1246, 1424, 1456, 1469, 1582, 1780, 1808, 1820, 2260, 2314, 2492, 2938, 3115, 3164, 3560, 3640, 3955, 4520, 4628, 4984, 5785, 5876, 6230, 6328, 7120, 7280, 7345, 7910, 8099, 9040, 9256, 9968, 10057, 10283, 11570, 11752, 12460, 12656, 14690, 15820, 16198, 18512, 20114, 20566, 23140, 23504, 24920, 29380, 31640, 32396, 40228, 40495, 41132, 46280, 49840, 50285, 51415, 58760, 63280, 64792, 70399, 80456, 80990, 82264, 92560, 100570, 102830, 117520, 129584, 130741, 140798, 160912, 161980, 164528, 201140, 205660, 261482, 281596, 323960, 351995, 402280, 411320, 522964, 563192, 647920, 653705, 703990, 804560, 822640, 915187, 1045928, 1126384, 1307410, 1407980, 1830374, 2091856, 2614820, 2815960, 3660748, 4575935, 5229640, 5631920, 7321496, 9151870, 10459280, 14642992, 18303740, 36607480, 73214960]

約数ペア:

[(1, 73214960), (2, 36607480), (4, 18303740), (5, 14642992), (7, 10459280), (8, 9151870), (10, 7321496), (13, 5631920), (14, 5229640), (16, 4575935), (20, 3660748), (26, 2815960), (28, 2614820), (35, 2091856), (40, 1830374), (52, 1407980), (56, 1307410), (65, 1126384), (70, 1045928), (80, 915187), (89, 822640), (91, 804560), (104, 703990), (112, 653705), (113, 647920), (130, 563192), (140, 522964), (178, 411320), (182, 402280), (208, 351995), (226, 323960), (260, 281596), (280, 261482), (356, 205660), (364, 201140), (445, 164528), (452, 161980), (455, 160912), (520, 140798), (560, 130741), (565, 129584), (623, 117520), (712, 102830), (728, 100570), (791, 92560), (890, 82264), (904, 80990), (910, 80456), (1040, 70399), (1130, 64792), (1157, 63280), (1246, 58760), (1424, 51415), (1456, 50285), (1469, 49840), (1582, 46280), (1780, 41132), (1808, 40495), (1820, 40228), (2260, 32396), (2314, 31640), (2492, 29380), (2938, 24920), (3115, 23504), (3164, 23140), (3560, 20566), (3640, 20114), (3955, 18512), (4520, 16198), (4628, 15820), (4984, 14690), (5785, 12656), (5876, 12460), (6230, 11752), (6328, 11570), (7120, 10283), (7280, 10057), (7345, 9968), (7910, 9256), (8099, 9040)]