168064260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30813

約数の個数: 96

約数和(自身を含む): 579194112

約数和(自身を除く): 411129852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30781, 61562, 92343, 123124, 153905, 184686, 215467, 307810, 369372, 400153, 430934, 461715, 615620, 646401, 800306, 861868, 923430, 1077335, 1200459, 1292802, 1600612, 1846860, 2000765, 2154670, 2400918, 2585604, 2801071, 3232005, 4001530, 4309340, 4801836, 5602142, 6002295, 6464010, 8003060, 8403213, 11204284, 12004590, 12928020, 14005355, 16806426, 24009180, 28010710, 33612852, 42016065, 56021420, 84032130, 168064260]

約数ペア:

[(1, 168064260), (2, 84032130), (3, 56021420), (4, 42016065), (5, 33612852), (6, 28010710), (7, 24009180), (10, 16806426), (12, 14005355), (13, 12928020), (14, 12004590), (15, 11204284), (20, 8403213), (21, 8003060), (26, 6464010), (28, 6002295), (30, 5602142), (35, 4801836), (39, 4309340), (42, 4001530), (52, 3232005), (60, 2801071), (65, 2585604), (70, 2400918), (78, 2154670), (84, 2000765), (91, 1846860), (105, 1600612), (130, 1292802), (140, 1200459), (156, 1077335), (182, 923430), (195, 861868), (210, 800306), (260, 646401), (273, 615620), (364, 461715), (390, 430934), (420, 400153), (455, 369372), (546, 307810), (780, 215467), (910, 184686), (1092, 153905), (1365, 123124), (1820, 92343), (2730, 61562), (5460, 30781)]