1863101760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149287}}^1$

素因数の和:149320

約数の個数: 112

約数和(自身を含む): 6370417536

約数和(自身を除く): 4507315776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 149287, 298574, 447861, 597148, 746435, 895722, 1194296, 1492870, 1791444, 1940731, 2239305, 2388592, 2985740, 3582888, 3881462, 4478610, 4777184, 5822193, 5971480, 7165776, 7762924, 8957220, 9554368, 9703655, 11644386, 11942960, 14331552, 15525848, 17914440, 19407310, 23288772, 23885920, 28663104, 29110965, 31051696, 35828880, 38814620, 46577544, 47771840, 58221930, 62103392, 71657760, 77629240, 93155088, 116443860, 124206784, 143315520, 155258480, 186310176, 232887720, 310516960, 372620352, 465775440, 621033920, 931550880, 1863101760]

約数ペア:

[(1, 1863101760), (2, 931550880), (3, 621033920), (4, 465775440), (5, 372620352), (6, 310516960), (8, 232887720), (10, 186310176), (12, 155258480), (13, 143315520), (15, 124206784), (16, 116443860), (20, 93155088), (24, 77629240), (26, 71657760), (30, 62103392), (32, 58221930), (39, 47771840), (40, 46577544), (48, 38814620), (52, 35828880), (60, 31051696), (64, 29110965), (65, 28663104), (78, 23885920), (80, 23288772), (96, 19407310), (104, 17914440), (120, 15525848), (130, 14331552), (156, 11942960), (160, 11644386), (192, 9703655), (195, 9554368), (208, 8957220), (240, 7762924), (260, 7165776), (312, 5971480), (320, 5822193), (390, 4777184), (416, 4478610), (480, 3881462), (520, 3582888), (624, 2985740), (780, 2388592), (832, 2239305), (960, 1940731), (1040, 1791444), (1248, 1492870), (1560, 1194296), (2080, 895722), (2496, 746435), (3120, 597148), (4160, 447861), (6240, 298574), (12480, 149287)]