122389680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 436829184

約数和(自身を除く): 314439504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 263, 277, 280, 336, 420, 526, 554, 560, 789, 831, 840, 1052, 1108, 1315, 1385, 1578, 1662, 1680, 1841, 1939, 2104, 2216, 2630, 2770, 3156, 3324, 3682, 3878, 3945, 4155, 4208, 4432, 5260, 5523, 5540, 5817, 6312, 6648, 7364, 7756, 7890, 8310, 9205, 9695, 10520, 11046, 11080, 11634, 12624, 13296, 14728, 15512, 15780, 16620, 18410, 19390, 21040, 22092, 22160, 23268, 27615, 29085, 29456, 31024, 31560, 33240, 36820, 38780, 44184, 46536, 55230, 58170, 63120, 66480, 72851, 73640, 77560, 88368, 93072, 110460, 116340, 145702, 147280, 155120, 218553, 220920, 232680, 291404, 364255, 437106, 441840, 465360, 509957, 582808, 728510, 874212, 1019914, 1092765, 1165616, 1457020, 1529871, 1748424, 2039828, 2185530, 2549785, 2914040, 3059742, 3496848, 4079656, 4371060, 5099570, 5828080, 6119484, 7649355, 8159312, 8742120, 10199140, 12238968, 15298710, 17484240, 20398280, 24477936, 30597420, 40796560, 61194840, 122389680]

約数ペア:

[(1, 122389680), (2, 61194840), (3, 40796560), (4, 30597420), (5, 24477936), (6, 20398280), (7, 17484240), (8, 15298710), (10, 12238968), (12, 10199140), (14, 8742120), (15, 8159312), (16, 7649355), (20, 6119484), (21, 5828080), (24, 5099570), (28, 4371060), (30, 4079656), (35, 3496848), (40, 3059742), (42, 2914040), (48, 2549785), (56, 2185530), (60, 2039828), (70, 1748424), (80, 1529871), (84, 1457020), (105, 1165616), (112, 1092765), (120, 1019914), (140, 874212), (168, 728510), (210, 582808), (240, 509957), (263, 465360), (277, 441840), (280, 437106), (336, 364255), (420, 291404), (526, 232680), (554, 220920), (560, 218553), (789, 155120), (831, 147280), (840, 145702), (1052, 116340), (1108, 110460), (1315, 93072), (1385, 88368), (1578, 77560), (1662, 73640), (1680, 72851), (1841, 66480), (1939, 63120), (2104, 58170), (2216, 55230), (2630, 46536), (2770, 44184), (3156, 38780), (3324, 36820), (3682, 33240), (3878, 31560), (3945, 31024), (4155, 29456), (4208, 29085), (4432, 27615), (5260, 23268), (5523, 22160), (5540, 22092), (5817, 21040), (6312, 19390), (6648, 18410), (7364, 16620), (7756, 15780), (7890, 15512), (8310, 14728), (9205, 13296), (9695, 12624), (10520, 11634), (11046, 11080)]