160678440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 599508000

約数和(自身を除く): 438829560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 139, 152, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 278, 285, 312, 338, 342, 360, 380, 390, 417, 456, 468, 494, 507, 520, 556, 570, 585, 676, 684, 695, 741, 760, 780, 834, 845, 855, 936, 988, 1014, 1112, 1140, 1170, 1235, 1251, 1352, 1368, 1390, 1482, 1521, 1560, 1668, 1690, 1710, 1807, 1976, 2028, 2085, 2223, 2280, 2340, 2470, 2502, 2535, 2641, 2780, 2964, 3042, 3211, 3336, 3380, 3420, 3614, 3705, 4056, 4170, 4446, 4680, 4940, 5004, 5070, 5282, 5421, 5560, 5928, 6084, 6255, 6422, 6760, 6840, 7228, 7410, 7605, 7923, 8340, 8892, 9035, 9633, 9880, 10008, 10140, 10564, 10842, 11115, 12168, 12510, 12844, 13205, 14456, 14820, 15210, 15846, 16055, 16263, 16680, 17784, 18070, 19266, 20280, 21128, 21684, 22230, 23491, 23769, 25020, 25688, 26410, 27105, 28899, 29640, 30420, 31692, 32110, 32526, 34333, 36140, 38532, 39615, 43368, 44460, 46982, 47538, 48165, 50040, 52820, 54210, 57798, 60840, 63384, 64220, 65052, 68666, 70473, 72280, 77064, 79230, 81315, 88920, 93964, 95076, 96330, 102999, 105640, 108420, 115596, 117455, 118845, 128440, 130104, 137332, 140946, 144495, 158460, 162630, 171665, 187928, 190152, 192660, 205998, 211419, 216840, 231192, 234910, 237690, 274664, 281892, 288990, 308997, 316920, 325260, 343330, 352365, 385320, 411996, 422838, 446329, 469820, 475380, 514995, 563784, 577980, 617994, 650520, 686660, 704730, 823992, 845676, 892658, 939640, 950760, 1029990, 1057095, 1155960, 1235988, 1338987, 1373320, 1409460, 1544985, 1691352, 1785316, 2059980, 2114190, 2231645, 2471976, 2677974, 2818920, 3089970, 3570632, 4016961, 4119960, 4228380, 4463290, 5355948, 6179940, 6694935, 8033922, 8456760, 8926580, 10711896, 12359880, 13389870, 16067844, 17853160, 20084805, 26779740, 32135688, 40169610, 53559480, 80339220, 160678440]

約数ペア:

[(1, 160678440), (2, 80339220), (3, 53559480), (4, 40169610), (5, 32135688), (6, 26779740), (8, 20084805), (9, 17853160), (10, 16067844), (12, 13389870), (13, 12359880), (15, 10711896), (18, 8926580), (19, 8456760), (20, 8033922), (24, 6694935), (26, 6179940), (30, 5355948), (36, 4463290), (38, 4228380), (39, 4119960), (40, 4016961), (45, 3570632), (52, 3089970), (57, 2818920), (60, 2677974), (65, 2471976), (72, 2231645), (76, 2114190), (78, 2059980), (90, 1785316), (95, 1691352), (104, 1544985), (114, 1409460), (117, 1373320), (120, 1338987), (130, 1235988), (139, 1155960), (152, 1057095), (156, 1029990), (169, 950760), (171, 939640), (180, 892658), (190, 845676), (195, 823992), (228, 704730), (234, 686660), (247, 650520), (260, 617994), (278, 577980), (285, 563784), (312, 514995), (338, 475380), (342, 469820), (360, 446329), (380, 422838), (390, 411996), (417, 385320), (456, 352365), (468, 343330), (494, 325260), (507, 316920), (520, 308997), (556, 288990), (570, 281892), (585, 274664), (676, 237690), (684, 234910), (695, 231192), (741, 216840), (760, 211419), (780, 205998), (834, 192660), (845, 190152), (855, 187928), (936, 171665), (988, 162630), (1014, 158460), (1112, 144495), (1140, 140946), (1170, 137332), (1235, 130104), (1251, 128440), (1352, 118845), (1368, 117455), (1390, 115596), (1482, 108420), (1521, 105640), (1560, 102999), (1668, 96330), (1690, 95076), (1710, 93964), (1807, 88920), (1976, 81315), (2028, 79230), (2085, 77064), (2223, 72280), (2280, 70473), (2340, 68666), (2470, 65052), (2502, 64220), (2535, 63384), (2641, 60840), (2780, 57798), (2964, 54210), (3042, 52820), (3211, 50040), (3336, 48165), (3380, 47538), (3420, 46982), (3614, 44460), (3705, 43368), (4056, 39615), (4170, 38532), (4446, 36140), (4680, 34333), (4940, 32526), (5004, 32110), (5070, 31692), (5282, 30420), (5421, 29640), (5560, 28899), (5928, 27105), (6084, 26410), (6255, 25688), (6422, 25020), (6760, 23769), (6840, 23491), (7228, 22230), (7410, 21684), (7605, 21128), (7923, 20280), (8340, 19266), (8892, 18070), (9035, 17784), (9633, 16680), (9880, 16263), (10008, 16055), (10140, 15846), (10564, 15210), (10842, 14820), (11115, 14456), (12168, 13205), (12510, 12844)]