28419059760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1301239}}^1$

素因数の和:1301275

約数の個数: 160

約数和(自身を含む): 108429726720

約数和(自身を除く): 80010666960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 1301239, 2602478, 3903717, 5204956, 6506195, 7807434, 9108673, 10409912, 13012390, 15614868, 16916107, 18217346, 19518585, 20819824, 26024780, 27326019, 31229736, 33832214, 36434692, 39037170, 45543365, 50748321, 52049560, 54652038, 62459472, 67664428, 72869384, 78074340, 84580535, 91086730, 101496642, 104099120, 109304076, 118412749, 135328856, 136630095, 145738768, 156148680, 169161070, 182173460, 202993284, 218608152, 236825498, 253741605, 270657712, 273260190, 312297360, 338322140, 355238247, 364346920, 405986568, 437216304, 473650996, 507483210, 546520380, 592063745, 676644280, 710476494, 728693840, 811973136, 947301992, 1014966420, 1093040760, 1184127490, 1353288560, 1420952988, 1776191235, 1894603984, 2029932840, 2186081520, 2368254980, 2841905976, 3552382470, 4059865680, 4736509960, 5683811952, 7104764940, 9473019920, 14209529880, 28419059760]

約数ペア:

[(1, 28419059760), (2, 14209529880), (3, 9473019920), (4, 7104764940), (5, 5683811952), (6, 4736509960), (7, 4059865680), (8, 3552382470), (10, 2841905976), (12, 2368254980), (13, 2186081520), (14, 2029932840), (15, 1894603984), (16, 1776191235), (20, 1420952988), (21, 1353288560), (24, 1184127490), (26, 1093040760), (28, 1014966420), (30, 947301992), (35, 811973136), (39, 728693840), (40, 710476494), (42, 676644280), (48, 592063745), (52, 546520380), (56, 507483210), (60, 473650996), (65, 437216304), (70, 405986568), (78, 364346920), (80, 355238247), (84, 338322140), (91, 312297360), (104, 273260190), (105, 270657712), (112, 253741605), (120, 236825498), (130, 218608152), (140, 202993284), (156, 182173460), (168, 169161070), (182, 156148680), (195, 145738768), (208, 136630095), (210, 135328856), (240, 118412749), (260, 109304076), (273, 104099120), (280, 101496642), (312, 91086730), (336, 84580535), (364, 78074340), (390, 72869384), (420, 67664428), (455, 62459472), (520, 54652038), (546, 52049560), (560, 50748321), (624, 45543365), (728, 39037170), (780, 36434692), (840, 33832214), (910, 31229736), (1040, 27326019), (1092, 26024780), (1365, 20819824), (1456, 19518585), (1560, 18217346), (1680, 16916107), (1820, 15614868), (2184, 13012390), (2730, 10409912), (3120, 9108673), (3640, 7807434), (4368, 6506195), (5460, 5204956), (7280, 3903717), (10920, 2602478), (21840, 1301239)]