39991380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 135475200

約数和(自身を除く): 95483820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 59, 60, 65, 66, 78, 79, 110, 118, 130, 132, 143, 156, 158, 165, 177, 195, 220, 236, 237, 260, 286, 295, 316, 330, 354, 390, 395, 429, 474, 572, 590, 649, 660, 708, 715, 767, 780, 790, 858, 869, 885, 948, 1027, 1180, 1185, 1298, 1430, 1534, 1580, 1716, 1738, 1770, 1947, 2054, 2145, 2301, 2370, 2596, 2607, 2860, 3068, 3081, 3245, 3476, 3540, 3835, 3894, 4108, 4290, 4345, 4602, 4661, 4740, 5135, 5214, 6162, 6490, 7670, 7788, 8437, 8580, 8690, 9204, 9322, 9735, 10270, 10428, 11297, 11505, 12324, 12980, 13035, 13983, 15340, 15405, 16874, 17380, 18644, 19470, 20540, 22594, 23010, 23305, 25311, 26070, 27966, 30810, 33748, 33891, 38940, 42185, 45188, 46020, 46610, 50622, 51271, 52140, 55932, 56485, 60593, 61620, 67782, 69915, 84370, 93220, 101244, 102542, 112970, 121186, 126555, 135564, 139830, 153813, 168740, 169455, 181779, 205084, 225940, 242372, 253110, 256355, 279660, 302965, 307626, 338910, 363558, 506220, 512710, 605930, 615252, 666523, 677820, 727116, 769065, 908895, 1025420, 1211860, 1333046, 1538130, 1817790, 1999569, 2666092, 3076260, 3332615, 3635580, 3999138, 6665230, 7998276, 9997845, 13330460, 19995690, 39991380]

約数ペア:

[(1, 39991380), (2, 19995690), (3, 13330460), (4, 9997845), (5, 7998276), (6, 6665230), (10, 3999138), (11, 3635580), (12, 3332615), (13, 3076260), (15, 2666092), (20, 1999569), (22, 1817790), (26, 1538130), (30, 1333046), (33, 1211860), (39, 1025420), (44, 908895), (52, 769065), (55, 727116), (59, 677820), (60, 666523), (65, 615252), (66, 605930), (78, 512710), (79, 506220), (110, 363558), (118, 338910), (130, 307626), (132, 302965), (143, 279660), (156, 256355), (158, 253110), (165, 242372), (177, 225940), (195, 205084), (220, 181779), (236, 169455), (237, 168740), (260, 153813), (286, 139830), (295, 135564), (316, 126555), (330, 121186), (354, 112970), (390, 102542), (395, 101244), (429, 93220), (474, 84370), (572, 69915), (590, 67782), (649, 61620), (660, 60593), (708, 56485), (715, 55932), (767, 52140), (780, 51271), (790, 50622), (858, 46610), (869, 46020), (885, 45188), (948, 42185), (1027, 38940), (1180, 33891), (1185, 33748), (1298, 30810), (1430, 27966), (1534, 26070), (1580, 25311), (1716, 23305), (1738, 23010), (1770, 22594), (1947, 20540), (2054, 19470), (2145, 18644), (2301, 17380), (2370, 16874), (2596, 15405), (2607, 15340), (2860, 13983), (3068, 13035), (3081, 12980), (3245, 12324), (3476, 11505), (3540, 11297), (3835, 10428), (3894, 10270), (4108, 9735), (4290, 9322), (4345, 9204), (4602, 8690), (4661, 8580), (4740, 8437), (5135, 7788), (5214, 7670), (6162, 6490)]