169480920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2377

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 418384680

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, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2267, 2492, 2670, 3115, 3560, 3738, 4534, 4984, 5340, 6230, 6801, 7476, 9068, 9345, 10680, 11335, 12460, 13602, 14952, 15869, 18136, 18690, 22670, 24920, 27204, 31738, 34005, 37380, 45340, 47607, 54408, 63476, 68010, 74760, 79345, 90680, 95214, 126952, 136020, 158690, 190428, 201763, 238035, 272040, 317380, 380856, 403526, 476070, 605289, 634760, 807052, 952140, 1008815, 1210578, 1412341, 1614104, 1904280, 2017630, 2421156, 2824682, 3026445, 4035260, 4237023, 4842312, 5649364, 6052890, 7061705, 8070520, 8474046, 11298728, 12105780, 14123410, 16948092, 21185115, 24211560, 28246820, 33896184, 42370230, 56493640, 84740460, 169480920]

約数ペア:

[(1, 169480920), (2, 84740460), (3, 56493640), (4, 42370230), (5, 33896184), (6, 28246820), (7, 24211560), (8, 21185115), (10, 16948092), (12, 14123410), (14, 12105780), (15, 11298728), (20, 8474046), (21, 8070520), (24, 7061705), (28, 6052890), (30, 5649364), (35, 4842312), (40, 4237023), (42, 4035260), (56, 3026445), (60, 2824682), (70, 2421156), (84, 2017630), (89, 1904280), (105, 1614104), (120, 1412341), (140, 1210578), (168, 1008815), (178, 952140), (210, 807052), (267, 634760), (280, 605289), (356, 476070), (420, 403526), (445, 380856), (534, 317380), (623, 272040), (712, 238035), (840, 201763), (890, 190428), (1068, 158690), (1246, 136020), (1335, 126952), (1780, 95214), (1869, 90680), (2136, 79345), (2267, 74760), (2492, 68010), (2670, 63476), (3115, 54408), (3560, 47607), (3738, 45340), (4534, 37380), (4984, 34005), (5340, 31738), (6230, 27204), (6801, 24920), (7476, 22670), (9068, 18690), (9345, 18136), (10680, 15869), (11335, 14952), (12460, 13602)]