57155280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2653

約数の個数: 160

約数和(自身を含む): 218152704

約数和(自身を除く): 160997424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2617, 2730, 3120, 3640, 4368, 5234, 5460, 7280, 7851, 10468, 10920, 13085, 15702, 18319, 20936, 21840, 26170, 31404, 34021, 36638, 39255, 41872, 52340, 54957, 62808, 68042, 73276, 78510, 91595, 102063, 104680, 109914, 125616, 136084, 146552, 157020, 170105, 183190, 204126, 209360, 219828, 238147, 272168, 274785, 293104, 314040, 340210, 366380, 408252, 439656, 476294, 510315, 544336, 549570, 628080, 680420, 714441, 732760, 816504, 879312, 952588, 1020630, 1099140, 1190735, 1360840, 1428882, 1465520, 1633008, 1905176, 2041260, 2198280, 2381470, 2721680, 2857764, 3572205, 3810352, 4082520, 4396560, 4762940, 5715528, 7144410, 8165040, 9525880, 11431056, 14288820, 19051760, 28577640, 57155280]

約数ペア:

[(1, 57155280), (2, 28577640), (3, 19051760), (4, 14288820), (5, 11431056), (6, 9525880), (7, 8165040), (8, 7144410), (10, 5715528), (12, 4762940), (13, 4396560), (14, 4082520), (15, 3810352), (16, 3572205), (20, 2857764), (21, 2721680), (24, 2381470), (26, 2198280), (28, 2041260), (30, 1905176), (35, 1633008), (39, 1465520), (40, 1428882), (42, 1360840), (48, 1190735), (52, 1099140), (56, 1020630), (60, 952588), (65, 879312), (70, 816504), (78, 732760), (80, 714441), (84, 680420), (91, 628080), (104, 549570), (105, 544336), (112, 510315), (120, 476294), (130, 439656), (140, 408252), (156, 366380), (168, 340210), (182, 314040), (195, 293104), (208, 274785), (210, 272168), (240, 238147), (260, 219828), (273, 209360), (280, 204126), (312, 183190), (336, 170105), (364, 157020), (390, 146552), (420, 136084), (455, 125616), (520, 109914), (546, 104680), (560, 102063), (624, 91595), (728, 78510), (780, 73276), (840, 68042), (910, 62808), (1040, 54957), (1092, 52340), (1365, 41872), (1456, 39255), (1560, 36638), (1680, 34021), (1820, 31404), (2184, 26170), (2617, 21840), (2730, 20936), (3120, 18319), (3640, 15702), (4368, 13085), (5234, 10920), (5460, 10468), (7280, 7851)]