1520951040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{6287}}^1$

素因数の和:6324

約数の個数: 288

約数和(自身を含む): 6169282560

約数和(自身を除く): 4648331520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6287, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 12574, 13440, 15120, 16128, 17280, 18861, 20160, 24192, 25148, 26880, 30240, 31435, 34560, 37722, 40320, 44009, 48384, 50296, 56583, 60480, 62870, 75444, 80640, 88018, 94305, 100592, 113166, 120960, 125740, 132027, 150888, 169749, 176036, 188610, 201184, 220045, 226332, 241920, 251480, 264054, 282915, 301776, 339498, 352072, 377220, 396081, 402368, 440090, 452664, 502960, 528108, 565830, 603552, 660135, 678996, 704144, 754440, 792162, 804736, 848745, 880180, 905328, 1005920, 1056216, 1131660, 1188243, 1207104, 1320270, 1357992, 1408288, 1508880, 1584324, 1609472, 1697490, 1760360, 1810656, 1980405, 2011840, 2112432, 2263320, 2376486, 2414208, 2640540, 2715984, 2816576, 3017760, 3168648, 3394980, 3520720, 3621312, 3960810, 4023680, 4224864, 4526640, 4752972, 4828416, 5281080, 5431968, 5633152, 5941215, 6035520, 6337296, 6789960, 7041440, 7242624, 7921620, 8047360, 8449728, 9053280, 9505944, 10562160, 10863936, 11266304, 11882430, 12071040, 12674592, 13579920, 14082880, 14485248, 15843240, 16899456, 18106560, 19011888, 21124320, 21727872, 23764860, 24142080, 25349184, 27159840, 28165760, 31686480, 33798912, 36213120, 38023776, 42248640, 43455744, 47529720, 50698368, 54319680, 56331520, 63372960, 72426240, 76047552, 84497280, 95059440, 101396736, 108639360, 126745920, 152095104, 168994560, 190118880, 217278720, 253491840, 304190208, 380237760, 506983680, 760475520, 1520951040]

約数ペア:

[(1, 1520951040), (2, 760475520), (3, 506983680), (4, 380237760), (5, 304190208), (6, 253491840), (7, 217278720), (8, 190118880), (9, 168994560), (10, 152095104), (12, 126745920), (14, 108639360), (15, 101396736), (16, 95059440), (18, 84497280), (20, 76047552), (21, 72426240), (24, 63372960), (27, 56331520), (28, 54319680), (30, 50698368), (32, 47529720), (35, 43455744), (36, 42248640), (40, 38023776), (42, 36213120), (45, 33798912), (48, 31686480), (54, 28165760), (56, 27159840), (60, 25349184), (63, 24142080), (64, 23764860), (70, 21727872), (72, 21124320), (80, 19011888), (84, 18106560), (90, 16899456), (96, 15843240), (105, 14485248), (108, 14082880), (112, 13579920), (120, 12674592), (126, 12071040), (128, 11882430), (135, 11266304), (140, 10863936), (144, 10562160), (160, 9505944), (168, 9053280), (180, 8449728), (189, 8047360), (192, 7921620), (210, 7242624), (216, 7041440), (224, 6789960), (240, 6337296), (252, 6035520), (256, 5941215), (270, 5633152), (280, 5431968), (288, 5281080), (315, 4828416), (320, 4752972), (336, 4526640), (360, 4224864), (378, 4023680), (384, 3960810), (420, 3621312), (432, 3520720), (448, 3394980), (480, 3168648), (504, 3017760), (540, 2816576), (560, 2715984), (576, 2640540), (630, 2414208), (640, 2376486), (672, 2263320), (720, 2112432), (756, 2011840), (768, 1980405), (840, 1810656), (864, 1760360), (896, 1697490), (945, 1609472), (960, 1584324), (1008, 1508880), (1080, 1408288), (1120, 1357992), (1152, 1320270), (1260, 1207104), (1280, 1188243), (1344, 1131660), (1440, 1056216), (1512, 1005920), (1680, 905328), (1728, 880180), (1792, 848745), (1890, 804736), (1920, 792162), (2016, 754440), (2160, 704144), (2240, 678996), (2304, 660135), (2520, 603552), (2688, 565830), (2880, 528108), (3024, 502960), (3360, 452664), (3456, 440090), (3780, 402368), (3840, 396081), (4032, 377220), (4320, 352072), (4480, 339498), (5040, 301776), (5376, 282915), (5760, 264054), (6048, 251480), (6287, 241920), (6720, 226332), (6912, 220045), (7560, 201184), (8064, 188610), (8640, 176036), (8960, 169749), (10080, 150888), (11520, 132027), (12096, 125740), (12574, 120960), (13440, 113166), (15120, 100592), (16128, 94305), (17280, 88018), (18861, 80640), (20160, 75444), (24192, 62870), (25148, 60480), (26880, 56583), (30240, 50296), (31435, 48384), (34560, 44009), (37722, 40320)]