134741360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 362976768

約数和(自身を除く): 228235408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 43, 46, 52, 65, 80, 86, 92, 104, 115, 130, 131, 172, 184, 208, 215, 230, 260, 262, 299, 344, 368, 430, 460, 520, 524, 559, 598, 655, 688, 860, 920, 989, 1040, 1048, 1118, 1196, 1310, 1495, 1703, 1720, 1840, 1978, 2096, 2236, 2392, 2620, 2795, 2990, 3013, 3406, 3440, 3956, 4472, 4784, 4945, 5240, 5590, 5633, 5980, 6026, 6812, 7912, 8515, 8944, 9890, 10480, 11180, 11266, 11960, 12052, 12857, 13624, 15065, 15824, 17030, 19780, 22360, 22532, 23920, 24104, 25714, 27248, 28165, 30130, 34060, 39169, 39560, 44720, 45064, 48208, 51428, 56330, 60260, 64285, 68120, 73229, 78338, 79120, 90128, 102856, 112660, 120520, 128570, 129559, 136240, 146458, 156676, 195845, 205712, 225320, 241040, 257140, 259118, 292916, 313352, 366145, 391690, 450640, 514280, 518236, 585832, 626704, 647795, 732290, 783380, 1028560, 1036472, 1171664, 1295590, 1464580, 1566760, 1684267, 2072944, 2591180, 2929160, 3133520, 3368534, 5182360, 5858320, 6737068, 8421335, 10364720, 13474136, 16842670, 26948272, 33685340, 67370680, 134741360]

約数ペア:

[(1, 134741360), (2, 67370680), (4, 33685340), (5, 26948272), (8, 16842670), (10, 13474136), (13, 10364720), (16, 8421335), (20, 6737068), (23, 5858320), (26, 5182360), (40, 3368534), (43, 3133520), (46, 2929160), (52, 2591180), (65, 2072944), (80, 1684267), (86, 1566760), (92, 1464580), (104, 1295590), (115, 1171664), (130, 1036472), (131, 1028560), (172, 783380), (184, 732290), (208, 647795), (215, 626704), (230, 585832), (260, 518236), (262, 514280), (299, 450640), (344, 391690), (368, 366145), (430, 313352), (460, 292916), (520, 259118), (524, 257140), (559, 241040), (598, 225320), (655, 205712), (688, 195845), (860, 156676), (920, 146458), (989, 136240), (1040, 129559), (1048, 128570), (1118, 120520), (1196, 112660), (1310, 102856), (1495, 90128), (1703, 79120), (1720, 78338), (1840, 73229), (1978, 68120), (2096, 64285), (2236, 60260), (2392, 56330), (2620, 51428), (2795, 48208), (2990, 45064), (3013, 44720), (3406, 39560), (3440, 39169), (3956, 34060), (4472, 30130), (4784, 28165), (4945, 27248), (5240, 25714), (5590, 24104), (5633, 23920), (5980, 22532), (6026, 22360), (6812, 19780), (7912, 17030), (8515, 15824), (8944, 15065), (9890, 13624), (10480, 12857), (11180, 12052), (11266, 11960)]