1551971760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:771

約数の個数: 160

約数和(自身を含む): 4922042112

約数和(自身を除く): 3370070352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 227, 240, 244, 305, 366, 454, 467, 488, 610, 681, 732, 908, 915, 934, 976, 1135, 1220, 1362, 1401, 1464, 1816, 1830, 1868, 2270, 2335, 2440, 2724, 2802, 2928, 3405, 3632, 3660, 3736, 4540, 4670, 4880, 5448, 5604, 6810, 7005, 7320, 7472, 9080, 9340, 10896, 11208, 13620, 13847, 14010, 14640, 18160, 18680, 22416, 27240, 27694, 28020, 28487, 37360, 41541, 54480, 55388, 56040, 56974, 69235, 83082, 85461, 106009, 110776, 112080, 113948, 138470, 142435, 166164, 170922, 207705, 212018, 221552, 227896, 276940, 284870, 318027, 332328, 341844, 415410, 424036, 427305, 455792, 530045, 553880, 569740, 636054, 664656, 683688, 830820, 848072, 854610, 1060090, 1107760, 1139480, 1272108, 1367376, 1590135, 1661640, 1696144, 1709220, 2120180, 2278960, 2544216, 3180270, 3323280, 3418440, 4240360, 5088432, 6360540, 6466549, 6836880, 8480720, 12721080, 12933098, 19399647, 25442160, 25866196, 32332745, 38799294, 51732392, 64665490, 77598588, 96998235, 103464784, 129330980, 155197176, 193996470, 258661960, 310394352, 387992940, 517323920, 775985880, 1551971760]

約数ペア:

[(1, 1551971760), (2, 775985880), (3, 517323920), (4, 387992940), (5, 310394352), (6, 258661960), (8, 193996470), (10, 155197176), (12, 129330980), (15, 103464784), (16, 96998235), (20, 77598588), (24, 64665490), (30, 51732392), (40, 38799294), (48, 32332745), (60, 25866196), (61, 25442160), (80, 19399647), (120, 12933098), (122, 12721080), (183, 8480720), (227, 6836880), (240, 6466549), (244, 6360540), (305, 5088432), (366, 4240360), (454, 3418440), (467, 3323280), (488, 3180270), (610, 2544216), (681, 2278960), (732, 2120180), (908, 1709220), (915, 1696144), (934, 1661640), (976, 1590135), (1135, 1367376), (1220, 1272108), (1362, 1139480), (1401, 1107760), (1464, 1060090), (1816, 854610), (1830, 848072), (1868, 830820), (2270, 683688), (2335, 664656), (2440, 636054), (2724, 569740), (2802, 553880), (2928, 530045), (3405, 455792), (3632, 427305), (3660, 424036), (3736, 415410), (4540, 341844), (4670, 332328), (4880, 318027), (5448, 284870), (5604, 276940), (6810, 227896), (7005, 221552), (7320, 212018), (7472, 207705), (9080, 170922), (9340, 166164), (10896, 142435), (11208, 138470), (13620, 113948), (13847, 112080), (14010, 110776), (14640, 106009), (18160, 85461), (18680, 83082), (22416, 69235), (27240, 56974), (27694, 56040), (28020, 55388), (28487, 54480), (37360, 41541)]