259105080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 872756640

約数和(自身を除く): 613651560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 67, 74, 78, 104, 111, 120, 130, 134, 148, 156, 185, 195, 201, 222, 260, 268, 296, 312, 335, 370, 390, 402, 444, 481, 520, 536, 555, 670, 740, 780, 804, 871, 888, 962, 1005, 1110, 1340, 1443, 1480, 1560, 1608, 1742, 1924, 2010, 2220, 2405, 2479, 2613, 2680, 2886, 3484, 3848, 4020, 4355, 4440, 4489, 4810, 4958, 5226, 5772, 6968, 7215, 7437, 8040, 8710, 8978, 9620, 9916, 10452, 11544, 12395, 13065, 13467, 14430, 14874, 17420, 17956, 19240, 19832, 20904, 22445, 24790, 26130, 26934, 28860, 29748, 32227, 34840, 35912, 37185, 44890, 49580, 52260, 53868, 57720, 58357, 59496, 64454, 67335, 74370, 89780, 96681, 99160, 104520, 107736, 116714, 128908, 134670, 148740, 161135, 166093, 175071, 179560, 193362, 233428, 257816, 269340, 291785, 297480, 322270, 332186, 350142, 386724, 466856, 483405, 498279, 538680, 583570, 644540, 664372, 700284, 773448, 830465, 875355, 966810, 996558, 1167140, 1289080, 1328744, 1400568, 1660930, 1750710, 1933620, 1993116, 2159209, 2334280, 2491395, 3321860, 3501420, 3867240, 3986232, 4318418, 4982790, 6477627, 6643720, 7002840, 8636836, 9965580, 10796045, 12955254, 17273672, 19931160, 21592090, 25910508, 32388135, 43184180, 51821016, 64776270, 86368360, 129552540, 259105080]

約数ペア:

[(1, 259105080), (2, 129552540), (3, 86368360), (4, 64776270), (5, 51821016), (6, 43184180), (8, 32388135), (10, 25910508), (12, 21592090), (13, 19931160), (15, 17273672), (20, 12955254), (24, 10796045), (26, 9965580), (30, 8636836), (37, 7002840), (39, 6643720), (40, 6477627), (52, 4982790), (60, 4318418), (65, 3986232), (67, 3867240), (74, 3501420), (78, 3321860), (104, 2491395), (111, 2334280), (120, 2159209), (130, 1993116), (134, 1933620), (148, 1750710), (156, 1660930), (185, 1400568), (195, 1328744), (201, 1289080), (222, 1167140), (260, 996558), (268, 966810), (296, 875355), (312, 830465), (335, 773448), (370, 700284), (390, 664372), (402, 644540), (444, 583570), (481, 538680), (520, 498279), (536, 483405), (555, 466856), (670, 386724), (740, 350142), (780, 332186), (804, 322270), (871, 297480), (888, 291785), (962, 269340), (1005, 257816), (1110, 233428), (1340, 193362), (1443, 179560), (1480, 175071), (1560, 166093), (1608, 161135), (1742, 148740), (1924, 134670), (2010, 128908), (2220, 116714), (2405, 107736), (2479, 104520), (2613, 99160), (2680, 96681), (2886, 89780), (3484, 74370), (3848, 67335), (4020, 64454), (4355, 59496), (4440, 58357), (4489, 57720), (4810, 53868), (4958, 52260), (5226, 49580), (5772, 44890), (6968, 37185), (7215, 35912), (7437, 34840), (8040, 32227), (8710, 29748), (8978, 28860), (9620, 26934), (9916, 26130), (10452, 24790), (11544, 22445), (12395, 20904), (13065, 19832), (13467, 19240), (14430, 17956), (14874, 17420)]