126745920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6287}}^1$

素因数の和:6317

約数の個数: 168

約数和(自身を含む): 498311424

約数和(自身を除く): 371565504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6287, 6720, 10080, 12574, 18861, 20160, 25148, 31435, 37722, 44009, 50296, 56583, 62870, 75444, 88018, 94305, 100592, 113166, 125740, 132027, 150888, 176036, 188610, 201184, 220045, 226332, 251480, 264054, 282915, 301776, 352072, 377220, 396081, 402368, 440090, 452664, 502960, 528108, 565830, 603552, 660135, 704144, 754440, 792162, 880180, 905328, 1005920, 1056216, 1131660, 1207104, 1320270, 1408288, 1508880, 1584324, 1760360, 1810656, 1980405, 2011840, 2112432, 2263320, 2640540, 2816576, 3017760, 3168648, 3520720, 3621312, 3960810, 4224864, 4526640, 5281080, 6035520, 6337296, 7041440, 7921620, 8449728, 9053280, 10562160, 12674592, 14082880, 15843240, 18106560, 21124320, 25349184, 31686480, 42248640, 63372960, 126745920]

約数ペア:

[(1, 126745920), (2, 63372960), (3, 42248640), (4, 31686480), (5, 25349184), (6, 21124320), (7, 18106560), (8, 15843240), (9, 14082880), (10, 12674592), (12, 10562160), (14, 9053280), (15, 8449728), (16, 7921620), (18, 7041440), (20, 6337296), (21, 6035520), (24, 5281080), (28, 4526640), (30, 4224864), (32, 3960810), (35, 3621312), (36, 3520720), (40, 3168648), (42, 3017760), (45, 2816576), (48, 2640540), (56, 2263320), (60, 2112432), (63, 2011840), (64, 1980405), (70, 1810656), (72, 1760360), (80, 1584324), (84, 1508880), (90, 1408288), (96, 1320270), (105, 1207104), (112, 1131660), (120, 1056216), (126, 1005920), (140, 905328), (144, 880180), (160, 792162), (168, 754440), (180, 704144), (192, 660135), (210, 603552), (224, 565830), (240, 528108), (252, 502960), (280, 452664), (288, 440090), (315, 402368), (320, 396081), (336, 377220), (360, 352072), (420, 301776), (448, 282915), (480, 264054), (504, 251480), (560, 226332), (576, 220045), (630, 201184), (672, 188610), (720, 176036), (840, 150888), (960, 132027), (1008, 125740), (1120, 113166), (1260, 100592), (1344, 94305), (1440, 88018), (1680, 75444), (2016, 62870), (2240, 56583), (2520, 50296), (2880, 44009), (3360, 37722), (4032, 31435), (5040, 25148), (6287, 20160), (6720, 18861), (10080, 12574)]