155275680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 192

約数和(自身を含む): 574560000

約数和(自身を除く): 419284320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1249, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2498, 2590, 2960, 3108, 3360, 3552, 3747, 3885, 4144, 4440, 4996, 5180, 5920, 6216, 6245, 7494, 7770, 8288, 8743, 8880, 9992, 10360, 12432, 12490, 14988, 15540, 17486, 17760, 18735, 19984, 20720, 24864, 24980, 26229, 29976, 31080, 34972, 37470, 39968, 41440, 43715, 46213, 49960, 52458, 59952, 62160, 69944, 74940, 87430, 92426, 99920, 104916, 119904, 124320, 131145, 138639, 139888, 149880, 174860, 184852, 199840, 209832, 231065, 262290, 277278, 279776, 299760, 323491, 349720, 369704, 419664, 462130, 524580, 554556, 599520, 646982, 693195, 699440, 739408, 839328, 924260, 970473, 1049160, 1109112, 1293964, 1386390, 1398880, 1478816, 1617455, 1848520, 1940946, 2098320, 2218224, 2587928, 2772780, 3234910, 3697040, 3881892, 4196640, 4436448, 4852365, 5175856, 5545560, 6469820, 7394080, 7763784, 9704730, 10351712, 11091120, 12939640, 15527568, 19409460, 22182240, 25879280, 31055136, 38818920, 51758560, 77637840, 155275680]

約数ペア:

[(1, 155275680), (2, 77637840), (3, 51758560), (4, 38818920), (5, 31055136), (6, 25879280), (7, 22182240), (8, 19409460), (10, 15527568), (12, 12939640), (14, 11091120), (15, 10351712), (16, 9704730), (20, 7763784), (21, 7394080), (24, 6469820), (28, 5545560), (30, 5175856), (32, 4852365), (35, 4436448), (37, 4196640), (40, 3881892), (42, 3697040), (48, 3234910), (56, 2772780), (60, 2587928), (70, 2218224), (74, 2098320), (80, 1940946), (84, 1848520), (96, 1617455), (105, 1478816), (111, 1398880), (112, 1386390), (120, 1293964), (140, 1109112), (148, 1049160), (160, 970473), (168, 924260), (185, 839328), (210, 739408), (222, 699440), (224, 693195), (240, 646982), (259, 599520), (280, 554556), (296, 524580), (336, 462130), (370, 419664), (420, 369704), (444, 349720), (480, 323491), (518, 299760), (555, 279776), (560, 277278), (592, 262290), (672, 231065), (740, 209832), (777, 199840), (840, 184852), (888, 174860), (1036, 149880), (1110, 139888), (1120, 138639), (1184, 131145), (1249, 124320), (1295, 119904), (1480, 104916), (1554, 99920), (1680, 92426), (1776, 87430), (2072, 74940), (2220, 69944), (2498, 62160), (2590, 59952), (2960, 52458), (3108, 49960), (3360, 46213), (3552, 43715), (3747, 41440), (3885, 39968), (4144, 37470), (4440, 34972), (4996, 31080), (5180, 29976), (5920, 26229), (6216, 24980), (6245, 24864), (7494, 20720), (7770, 19984), (8288, 18735), (8743, 17760), (8880, 17486), (9992, 15540), (10360, 14988), (12432, 12490)]