73860240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 248662656

約数和(自身を除く): 174802416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 421, 430, 510, 516, 645, 680, 688, 731, 816, 842, 860, 1020, 1032, 1263, 1290, 1360, 1462, 1684, 1720, 2040, 2064, 2105, 2193, 2526, 2580, 2924, 3368, 3440, 3655, 4080, 4210, 4386, 5052, 5160, 5848, 6315, 6736, 7157, 7310, 8420, 8772, 10104, 10320, 10965, 11696, 12630, 14314, 14620, 16840, 17544, 18103, 20208, 21471, 21930, 25260, 28628, 29240, 33680, 35088, 35785, 36206, 42942, 43860, 50520, 54309, 57256, 58480, 71570, 72412, 85884, 87720, 90515, 101040, 107355, 108618, 114512, 143140, 144824, 171768, 175440, 181030, 214710, 217236, 271545, 286280, 289648, 307751, 343536, 362060, 429420, 434472, 543090, 572560, 615502, 724120, 858840, 868944, 923253, 1086180, 1231004, 1448240, 1538755, 1717680, 1846506, 2172360, 2462008, 3077510, 3693012, 4344720, 4616265, 4924016, 6155020, 7386024, 9232530, 12310040, 14772048, 18465060, 24620080, 36930120, 73860240]

約数ペア:

[(1, 73860240), (2, 36930120), (3, 24620080), (4, 18465060), (5, 14772048), (6, 12310040), (8, 9232530), (10, 7386024), (12, 6155020), (15, 4924016), (16, 4616265), (17, 4344720), (20, 3693012), (24, 3077510), (30, 2462008), (34, 2172360), (40, 1846506), (43, 1717680), (48, 1538755), (51, 1448240), (60, 1231004), (68, 1086180), (80, 923253), (85, 868944), (86, 858840), (102, 724120), (120, 615502), (129, 572560), (136, 543090), (170, 434472), (172, 429420), (204, 362060), (215, 343536), (240, 307751), (255, 289648), (258, 286280), (272, 271545), (340, 217236), (344, 214710), (408, 181030), (421, 175440), (430, 171768), (510, 144824), (516, 143140), (645, 114512), (680, 108618), (688, 107355), (731, 101040), (816, 90515), (842, 87720), (860, 85884), (1020, 72412), (1032, 71570), (1263, 58480), (1290, 57256), (1360, 54309), (1462, 50520), (1684, 43860), (1720, 42942), (2040, 36206), (2064, 35785), (2105, 35088), (2193, 33680), (2526, 29240), (2580, 28628), (2924, 25260), (3368, 21930), (3440, 21471), (3655, 20208), (4080, 18103), (4210, 17544), (4386, 16840), (5052, 14620), (5160, 14314), (5848, 12630), (6315, 11696), (6736, 10965), (7157, 10320), (7310, 10104), (8420, 8772)]