166435620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 529105920

約数和(自身を除く): 362670300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 73, 74, 78, 79, 111, 130, 146, 148, 156, 158, 185, 195, 219, 222, 237, 260, 292, 316, 365, 370, 390, 395, 438, 444, 474, 481, 555, 730, 740, 780, 790, 876, 948, 949, 962, 1027, 1095, 1110, 1185, 1443, 1460, 1580, 1898, 1924, 2054, 2190, 2220, 2370, 2405, 2701, 2847, 2886, 2923, 3081, 3796, 4108, 4380, 4740, 4745, 4810, 5135, 5402, 5694, 5767, 5772, 5846, 6162, 7215, 8103, 8769, 9490, 9620, 10270, 10804, 11388, 11534, 11692, 12324, 13505, 14235, 14430, 14615, 15405, 16206, 17301, 17538, 18980, 20540, 23068, 27010, 28470, 28835, 28860, 29230, 30810, 32412, 34602, 35076, 35113, 37999, 40515, 43845, 54020, 56940, 57670, 58460, 61620, 69204, 70226, 74971, 75998, 81030, 86505, 87690, 105339, 113997, 115340, 140452, 149942, 151996, 162060, 173010, 175380, 175565, 189995, 210678, 213379, 224913, 227994, 299884, 346020, 351130, 374855, 379990, 421356, 426758, 449826, 455988, 526695, 569985, 640137, 702260, 749710, 759980, 853516, 899652, 1053390, 1066895, 1124565, 1139970, 1280274, 1499420, 2106780, 2133790, 2249130, 2279940, 2560548, 2773927, 3200685, 4267580, 4498260, 5547854, 6401370, 8321781, 11095708, 12802740, 13869635, 16643562, 27739270, 33287124, 41608905, 55478540, 83217810, 166435620]

約数ペア:

[(1, 166435620), (2, 83217810), (3, 55478540), (4, 41608905), (5, 33287124), (6, 27739270), (10, 16643562), (12, 13869635), (13, 12802740), (15, 11095708), (20, 8321781), (26, 6401370), (30, 5547854), (37, 4498260), (39, 4267580), (52, 3200685), (60, 2773927), (65, 2560548), (73, 2279940), (74, 2249130), (78, 2133790), (79, 2106780), (111, 1499420), (130, 1280274), (146, 1139970), (148, 1124565), (156, 1066895), (158, 1053390), (185, 899652), (195, 853516), (219, 759980), (222, 749710), (237, 702260), (260, 640137), (292, 569985), (316, 526695), (365, 455988), (370, 449826), (390, 426758), (395, 421356), (438, 379990), (444, 374855), (474, 351130), (481, 346020), (555, 299884), (730, 227994), (740, 224913), (780, 213379), (790, 210678), (876, 189995), (948, 175565), (949, 175380), (962, 173010), (1027, 162060), (1095, 151996), (1110, 149942), (1185, 140452), (1443, 115340), (1460, 113997), (1580, 105339), (1898, 87690), (1924, 86505), (2054, 81030), (2190, 75998), (2220, 74971), (2370, 70226), (2405, 69204), (2701, 61620), (2847, 58460), (2886, 57670), (2923, 56940), (3081, 54020), (3796, 43845), (4108, 40515), (4380, 37999), (4740, 35113), (4745, 35076), (4810, 34602), (5135, 32412), (5402, 30810), (5694, 29230), (5767, 28860), (5772, 28835), (5846, 28470), (6162, 27010), (7215, 23068), (8103, 20540), (8769, 18980), (9490, 17538), (9620, 17301), (10270, 16206), (10804, 15405), (11388, 14615), (11534, 14430), (11692, 14235), (12324, 13505)]