429396240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19661}}^1$

素因数の和:19697

約数の個数: 160

約数和(自身を含む): 1638395136

約数和(自身を除く): 1208998896

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, 19661, 21840, 39322, 58983, 78644, 98305, 117966, 137627, 157288, 196610, 235932, 255593, 275254, 294915, 314576, 393220, 412881, 471864, 511186, 550508, 589830, 688135, 766779, 786440, 825762, 943728, 1022372, 1101016, 1179660, 1277965, 1376270, 1533558, 1572880, 1651524, 1789151, 2044744, 2064405, 2202032, 2359320, 2555930, 2752540, 3067116, 3303048, 3578302, 3833895, 4089488, 4128810, 4718640, 5111860, 5367453, 5505080, 6134232, 6606096, 7156604, 7667790, 8257620, 8945755, 10223720, 10734906, 11010160, 12268464, 14313208, 15335580, 16515240, 17891510, 20447440, 21469812, 26837265, 28626416, 30671160, 33030480, 35783020, 42939624, 53674530, 61342320, 71566040, 85879248, 107349060, 143132080, 214698120, 429396240]

約数ペア:

[(1, 429396240), (2, 214698120), (3, 143132080), (4, 107349060), (5, 85879248), (6, 71566040), (7, 61342320), (8, 53674530), (10, 42939624), (12, 35783020), (13, 33030480), (14, 30671160), (15, 28626416), (16, 26837265), (20, 21469812), (21, 20447440), (24, 17891510), (26, 16515240), (28, 15335580), (30, 14313208), (35, 12268464), (39, 11010160), (40, 10734906), (42, 10223720), (48, 8945755), (52, 8257620), (56, 7667790), (60, 7156604), (65, 6606096), (70, 6134232), (78, 5505080), (80, 5367453), (84, 5111860), (91, 4718640), (104, 4128810), (105, 4089488), (112, 3833895), (120, 3578302), (130, 3303048), (140, 3067116), (156, 2752540), (168, 2555930), (182, 2359320), (195, 2202032), (208, 2064405), (210, 2044744), (240, 1789151), (260, 1651524), (273, 1572880), (280, 1533558), (312, 1376270), (336, 1277965), (364, 1179660), (390, 1101016), (420, 1022372), (455, 943728), (520, 825762), (546, 786440), (560, 766779), (624, 688135), (728, 589830), (780, 550508), (840, 511186), (910, 471864), (1040, 412881), (1092, 393220), (1365, 314576), (1456, 294915), (1560, 275254), (1680, 255593), (1820, 235932), (2184, 196610), (2730, 157288), (3120, 137627), (3640, 117966), (4368, 98305), (5460, 78644), (7280, 58983), (10920, 39322), (19661, 21840)]