1589151480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51131}}^1$

素因数の和:51189

約数の個数: 128

約数和(自身を含む): 5595886080

約数和(自身を除く): 4006734600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 51131, 102262, 153393, 204524, 255655, 306786, 357917, 409048, 511310, 613572, 715834, 766965, 1022620, 1073751, 1227144, 1431668, 1533930, 1789585, 1891847, 2045240, 2147502, 2863336, 3067860, 3579170, 3783694, 4295004, 5368755, 5675541, 6135720, 7158340, 7567388, 8590008, 9459235, 10737510, 11351082, 13242929, 14316680, 15134776, 18918470, 21475020, 22702164, 26485858, 28377705, 37836940, 39728787, 42950040, 45404328, 52971716, 56755410, 66214645, 75673880, 79457574, 105943432, 113510820, 132429290, 158915148, 198643935, 227021640, 264858580, 317830296, 397287870, 529717160, 794575740, 1589151480]

約数ペア:

[(1, 1589151480), (2, 794575740), (3, 529717160), (4, 397287870), (5, 317830296), (6, 264858580), (7, 227021640), (8, 198643935), (10, 158915148), (12, 132429290), (14, 113510820), (15, 105943432), (20, 79457574), (21, 75673880), (24, 66214645), (28, 56755410), (30, 52971716), (35, 45404328), (37, 42950040), (40, 39728787), (42, 37836940), (56, 28377705), (60, 26485858), (70, 22702164), (74, 21475020), (84, 18918470), (105, 15134776), (111, 14316680), (120, 13242929), (140, 11351082), (148, 10737510), (168, 9459235), (185, 8590008), (210, 7567388), (222, 7158340), (259, 6135720), (280, 5675541), (296, 5368755), (370, 4295004), (420, 3783694), (444, 3579170), (518, 3067860), (555, 2863336), (740, 2147502), (777, 2045240), (840, 1891847), (888, 1789585), (1036, 1533930), (1110, 1431668), (1295, 1227144), (1480, 1073751), (1554, 1022620), (2072, 766965), (2220, 715834), (2590, 613572), (3108, 511310), (3885, 409048), (4440, 357917), (5180, 306786), (6216, 255655), (7770, 204524), (10360, 153393), (15540, 102262), (31080, 51131)]