157633560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 256

約数和(自身を含む): 622080000

約数和(自身を除く): 464446440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 719, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1438, 1512, 1566, 1624, 1740, 1827, 1890, 2030, 2088, 2157, 2436, 2520, 2610, 2876, 3045, 3132, 3480, 3595, 3654, 3780, 3915, 4060, 4314, 4872, 5033, 5220, 5481, 5752, 6090, 6264, 6471, 7190, 7308, 7560, 7830, 8120, 8628, 9135, 10066, 10440, 10785, 10962, 12180, 12942, 14380, 14616, 15099, 15660, 17256, 18270, 19413, 20132, 20851, 21570, 21924, 24360, 25165, 25884, 27405, 28760, 30198, 31320, 32355, 36540, 38826, 40264, 41702, 43140, 43848, 45297, 50330, 51768, 54810, 60396, 62553, 64710, 73080, 75495, 77652, 83404, 86280, 90594, 97065, 100660, 104255, 109620, 120792, 125106, 129420, 135891, 145957, 150990, 155304, 166808, 181188, 187659, 194130, 201320, 208510, 219240, 226485, 250212, 258840, 271782, 291914, 301980, 312765, 362376, 375318, 388260, 417020, 437871, 452970, 500424, 543564, 562977, 583828, 603960, 625530, 679455, 729785, 750636, 776520, 834040, 875742, 905940, 938295, 1087128, 1125954, 1167656, 1251060, 1313613, 1358910, 1459570, 1501272, 1751484, 1811880, 1876590, 2189355, 2251908, 2502120, 2627226, 2717820, 2814885, 2919140, 3502968, 3753180, 3940839, 4378710, 4503816, 5254452, 5435640, 5629770, 5838280, 6568065, 7506360, 7881678, 8757420, 10508904, 11259540, 13136130, 15763356, 17514840, 19704195, 22519080, 26272260, 31526712, 39408390, 52544520, 78816780, 157633560]

約数ペア:

[(1, 157633560), (2, 78816780), (3, 52544520), (4, 39408390), (5, 31526712), (6, 26272260), (7, 22519080), (8, 19704195), (9, 17514840), (10, 15763356), (12, 13136130), (14, 11259540), (15, 10508904), (18, 8757420), (20, 7881678), (21, 7506360), (24, 6568065), (27, 5838280), (28, 5629770), (29, 5435640), (30, 5254452), (35, 4503816), (36, 4378710), (40, 3940839), (42, 3753180), (45, 3502968), (54, 2919140), (56, 2814885), (58, 2717820), (60, 2627226), (63, 2502120), (70, 2251908), (72, 2189355), (84, 1876590), (87, 1811880), (90, 1751484), (105, 1501272), (108, 1459570), (116, 1358910), (120, 1313613), (126, 1251060), (135, 1167656), (140, 1125954), (145, 1087128), (168, 938295), (174, 905940), (180, 875742), (189, 834040), (203, 776520), (210, 750636), (216, 729785), (232, 679455), (252, 625530), (261, 603960), (270, 583828), (280, 562977), (290, 543564), (315, 500424), (348, 452970), (360, 437871), (378, 417020), (406, 388260), (420, 375318), (435, 362376), (504, 312765), (522, 301980), (540, 291914), (580, 271782), (609, 258840), (630, 250212), (696, 226485), (719, 219240), (756, 208510), (783, 201320), (812, 194130), (840, 187659), (870, 181188), (945, 166808), (1015, 155304), (1044, 150990), (1080, 145957), (1160, 135891), (1218, 129420), (1260, 125106), (1305, 120792), (1438, 109620), (1512, 104255), (1566, 100660), (1624, 97065), (1740, 90594), (1827, 86280), (1890, 83404), (2030, 77652), (2088, 75495), (2157, 73080), (2436, 64710), (2520, 62553), (2610, 60396), (2876, 54810), (3045, 51768), (3132, 50330), (3480, 45297), (3595, 43848), (3654, 43140), (3780, 41702), (3915, 40264), (4060, 38826), (4314, 36540), (4872, 32355), (5033, 31320), (5220, 30198), (5481, 28760), (5752, 27405), (6090, 25884), (6264, 25165), (6471, 24360), (7190, 21924), (7308, 21570), (7560, 20851), (7830, 20132), (8120, 19413), (8628, 18270), (9135, 17256), (10066, 15660), (10440, 15099), (10785, 14616), (10962, 14380), (12180, 12942)]