2131125360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97579}}^1$

素因数の和:97615

約数の個数: 160

約数和(自身を含む): 8131146240

約数和(自身を除く): 6000020880

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, 97579, 195158, 292737, 390316, 487895, 585474, 683053, 780632, 975790, 1170948, 1268527, 1366106, 1463685, 1561264, 1951580, 2049159, 2341896, 2537054, 2732212, 2927370, 3415265, 3805581, 3903160, 4098318, 4683792, 5074108, 5464424, 5854740, 6342635, 6830530, 7611162, 7806320, 8196636, 8879689, 10148216, 10245795, 10928848, 11709480, 12685270, 13661060, 15222324, 16393272, 17759378, 19027905, 20296432, 20491590, 23418960, 25370540, 26639067, 27322120, 30444648, 32786544, 35518756, 38055810, 40983180, 44398445, 50741080, 53278134, 54644240, 60889296, 71037512, 76111620, 81966360, 88796890, 101482160, 106556268, 133195335, 142075024, 152223240, 163932720, 177593780, 213112536, 266390670, 304446480, 355187560, 426225072, 532781340, 710375120, 1065562680, 2131125360]

約数ペア:

[(1, 2131125360), (2, 1065562680), (3, 710375120), (4, 532781340), (5, 426225072), (6, 355187560), (7, 304446480), (8, 266390670), (10, 213112536), (12, 177593780), (13, 163932720), (14, 152223240), (15, 142075024), (16, 133195335), (20, 106556268), (21, 101482160), (24, 88796890), (26, 81966360), (28, 76111620), (30, 71037512), (35, 60889296), (39, 54644240), (40, 53278134), (42, 50741080), (48, 44398445), (52, 40983180), (56, 38055810), (60, 35518756), (65, 32786544), (70, 30444648), (78, 27322120), (80, 26639067), (84, 25370540), (91, 23418960), (104, 20491590), (105, 20296432), (112, 19027905), (120, 17759378), (130, 16393272), (140, 15222324), (156, 13661060), (168, 12685270), (182, 11709480), (195, 10928848), (208, 10245795), (210, 10148216), (240, 8879689), (260, 8196636), (273, 7806320), (280, 7611162), (312, 6830530), (336, 6342635), (364, 5854740), (390, 5464424), (420, 5074108), (455, 4683792), (520, 4098318), (546, 3903160), (560, 3805581), (624, 3415265), (728, 2927370), (780, 2732212), (840, 2537054), (910, 2341896), (1040, 2049159), (1092, 1951580), (1365, 1561264), (1456, 1463685), (1560, 1366106), (1680, 1268527), (1820, 1170948), (2184, 975790), (2730, 780632), (3120, 683053), (3640, 585474), (4368, 487895), (5460, 390316), (7280, 292737), (10920, 195158), (21840, 97579)]