267139740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10427}}^1$

素因数の和:10507

約数の個数: 96

約数和(自身を含む): 868944384

約数和(自身を除く): 601804644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 10427, 12810, 20854, 25620, 31281, 41708, 52135, 62562, 72989, 104270, 125124, 145978, 156405, 208540, 218967, 291956, 312810, 364945, 437934, 625620, 636047, 729890, 875868, 1094835, 1272094, 1459780, 1908141, 2189670, 2544188, 3180235, 3816282, 4379340, 4452329, 6360470, 7632564, 8904658, 9540705, 12720940, 13356987, 17809316, 19081410, 22261645, 26713974, 38162820, 44523290, 53427948, 66784935, 89046580, 133569870, 267139740]

約数ペア:

[(1, 267139740), (2, 133569870), (3, 89046580), (4, 66784935), (5, 53427948), (6, 44523290), (7, 38162820), (10, 26713974), (12, 22261645), (14, 19081410), (15, 17809316), (20, 13356987), (21, 12720940), (28, 9540705), (30, 8904658), (35, 7632564), (42, 6360470), (60, 4452329), (61, 4379340), (70, 3816282), (84, 3180235), (105, 2544188), (122, 2189670), (140, 1908141), (183, 1459780), (210, 1272094), (244, 1094835), (305, 875868), (366, 729890), (420, 636047), (427, 625620), (610, 437934), (732, 364945), (854, 312810), (915, 291956), (1220, 218967), (1281, 208540), (1708, 156405), (1830, 145978), (2135, 125124), (2562, 104270), (3660, 72989), (4270, 62562), (5124, 52135), (6405, 41708), (8540, 31281), (10427, 25620), (12810, 20854)]