169691520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2904

約数の個数: 128

約数和(自身を含む): 558535680

約数和(自身を除く): 388844160

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, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2851, 2976, 3720, 3968, 4960, 5702, 5952, 7440, 8553, 9920, 11404, 11904, 14255, 14880, 17106, 19840, 22808, 28510, 29760, 34212, 42765, 45616, 57020, 59520, 68424, 85530, 88381, 91232, 114040, 136848, 171060, 176762, 182464, 228080, 265143, 273696, 342120, 353524, 364928, 441905, 456160, 530286, 547392, 684240, 707048, 883810, 912320, 1060572, 1094784, 1325715, 1368480, 1414096, 1767620, 1824640, 2121144, 2651430, 2736960, 2828192, 3535240, 4242288, 5302860, 5473920, 5656384, 7070480, 8484576, 10605720, 11312768, 14140960, 16969152, 21211440, 28281920, 33938304, 42422880, 56563840, 84845760, 169691520]

約数ペア:

[(1, 169691520), (2, 84845760), (3, 56563840), (4, 42422880), (5, 33938304), (6, 28281920), (8, 21211440), (10, 16969152), (12, 14140960), (15, 11312768), (16, 10605720), (20, 8484576), (24, 7070480), (30, 5656384), (31, 5473920), (32, 5302860), (40, 4242288), (48, 3535240), (60, 2828192), (62, 2736960), (64, 2651430), (80, 2121144), (93, 1824640), (96, 1767620), (120, 1414096), (124, 1368480), (128, 1325715), (155, 1094784), (160, 1060572), (186, 912320), (192, 883810), (240, 707048), (248, 684240), (310, 547392), (320, 530286), (372, 456160), (384, 441905), (465, 364928), (480, 353524), (496, 342120), (620, 273696), (640, 265143), (744, 228080), (930, 182464), (960, 176762), (992, 171060), (1240, 136848), (1488, 114040), (1860, 91232), (1920, 88381), (1984, 85530), (2480, 68424), (2851, 59520), (2976, 57020), (3720, 45616), (3968, 42765), (4960, 34212), (5702, 29760), (5952, 28510), (7440, 22808), (8553, 19840), (9920, 17106), (11404, 14880), (11904, 14255)]