1252714680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{165703}}^1$

素因数の和:165730

約数の個数: 128

約数和(自身を含む): 4772275200

約数和(自身を除く): 3519560520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 165703, 331406, 497109, 662812, 828515, 994218, 1159921, 1325624, 1491327, 1657030, 1988436, 2319842, 2485545, 2982654, 3314060, 3479763, 3976872, 4473981, 4639684, 4971090, 5799605, 5965308, 6628120, 6959526, 7456635, 8947962, 9279368, 9942180, 10439289, 11599210, 11930616, 13919052, 14913270, 17398815, 17895924, 19884360, 20878578, 22369905, 23198420, 27838104, 29826540, 31317867, 34797630, 35791848, 41757156, 44739810, 46396840, 52196445, 59653080, 62635734, 69595260, 83514312, 89479620, 104392890, 125271468, 139190520, 156589335, 178959240, 208785780, 250542936, 313178670, 417571560, 626357340, 1252714680]

約数ペア:

[(1, 1252714680), (2, 626357340), (3, 417571560), (4, 313178670), (5, 250542936), (6, 208785780), (7, 178959240), (8, 156589335), (9, 139190520), (10, 125271468), (12, 104392890), (14, 89479620), (15, 83514312), (18, 69595260), (20, 62635734), (21, 59653080), (24, 52196445), (27, 46396840), (28, 44739810), (30, 41757156), (35, 35791848), (36, 34797630), (40, 31317867), (42, 29826540), (45, 27838104), (54, 23198420), (56, 22369905), (60, 20878578), (63, 19884360), (70, 17895924), (72, 17398815), (84, 14913270), (90, 13919052), (105, 11930616), (108, 11599210), (120, 10439289), (126, 9942180), (135, 9279368), (140, 8947962), (168, 7456635), (180, 6959526), (189, 6628120), (210, 5965308), (216, 5799605), (252, 4971090), (270, 4639684), (280, 4473981), (315, 3976872), (360, 3479763), (378, 3314060), (420, 2982654), (504, 2485545), (540, 2319842), (630, 1988436), (756, 1657030), (840, 1491327), (945, 1325624), (1080, 1159921), (1260, 994218), (1512, 828515), (1890, 662812), (2520, 497109), (3780, 331406), (7560, 165703)]