157162560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5332

約数の個数: 112

約数和(自身を含む): 515185152

約数和(自身を除く): 358022592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5281, 5952, 7440, 9920, 10562, 14880, 15843, 21124, 26405, 29760, 31686, 42248, 52810, 63372, 79215, 84496, 105620, 126744, 158430, 163711, 168992, 211240, 253488, 316860, 327422, 337984, 422480, 491133, 506976, 633720, 654844, 818555, 844960, 982266, 1013952, 1267440, 1309688, 1637110, 1689920, 1964532, 2455665, 2534880, 2619376, 3274220, 3929064, 4911330, 5069760, 5238752, 6548440, 7858128, 9822660, 10477504, 13096880, 15716256, 19645320, 26193760, 31432512, 39290640, 52387520, 78581280, 157162560]

約数ペア:

[(1, 157162560), (2, 78581280), (3, 52387520), (4, 39290640), (5, 31432512), (6, 26193760), (8, 19645320), (10, 15716256), (12, 13096880), (15, 10477504), (16, 9822660), (20, 7858128), (24, 6548440), (30, 5238752), (31, 5069760), (32, 4911330), (40, 3929064), (48, 3274220), (60, 2619376), (62, 2534880), (64, 2455665), (80, 1964532), (93, 1689920), (96, 1637110), (120, 1309688), (124, 1267440), (155, 1013952), (160, 982266), (186, 844960), (192, 818555), (240, 654844), (248, 633720), (310, 506976), (320, 491133), (372, 422480), (465, 337984), (480, 327422), (496, 316860), (620, 253488), (744, 211240), (930, 168992), (960, 163711), (992, 158430), (1240, 126744), (1488, 105620), (1860, 84496), (1984, 79215), (2480, 63372), (2976, 52810), (3720, 42248), (4960, 31686), (5281, 29760), (5952, 26405), (7440, 21124), (9920, 15843), (10562, 14880)]