158799480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2493

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 392778120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2393, 2765, 3160, 3318, 4424, 4740, 4786, 5530, 6636, 7179, 8295, 9480, 9572, 11060, 11965, 13272, 14358, 16590, 16751, 19144, 22120, 23930, 28716, 33180, 33502, 35895, 47860, 50253, 57432, 66360, 67004, 71790, 83755, 95720, 100506, 134008, 143580, 167510, 189047, 201012, 251265, 287160, 335020, 378094, 402024, 502530, 567141, 670040, 756188, 945235, 1005060, 1134282, 1323329, 1512376, 1890470, 2010120, 2268564, 2646658, 2835705, 3780940, 3969987, 4537128, 5293316, 5671410, 6616645, 7561880, 7939974, 10586632, 11342820, 13233290, 15879948, 19849935, 22685640, 26466580, 31759896, 39699870, 52933160, 79399740, 158799480]

約数ペア:

[(1, 158799480), (2, 79399740), (3, 52933160), (4, 39699870), (5, 31759896), (6, 26466580), (7, 22685640), (8, 19849935), (10, 15879948), (12, 13233290), (14, 11342820), (15, 10586632), (20, 7939974), (21, 7561880), (24, 6616645), (28, 5671410), (30, 5293316), (35, 4537128), (40, 3969987), (42, 3780940), (56, 2835705), (60, 2646658), (70, 2268564), (79, 2010120), (84, 1890470), (105, 1512376), (120, 1323329), (140, 1134282), (158, 1005060), (168, 945235), (210, 756188), (237, 670040), (280, 567141), (316, 502530), (395, 402024), (420, 378094), (474, 335020), (553, 287160), (632, 251265), (790, 201012), (840, 189047), (948, 167510), (1106, 143580), (1185, 134008), (1580, 100506), (1659, 95720), (1896, 83755), (2212, 71790), (2370, 67004), (2393, 66360), (2765, 57432), (3160, 50253), (3318, 47860), (4424, 35895), (4740, 33502), (4786, 33180), (5530, 28716), (6636, 23930), (7179, 22120), (8295, 19144), (9480, 16751), (9572, 16590), (11060, 14358), (11965, 13272)]