229199880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 858009600

約数和(自身を除く): 628809720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 139, 140, 151, 156, 168, 182, 195, 210, 260, 273, 278, 280, 302, 312, 364, 390, 417, 420, 453, 455, 520, 546, 556, 604, 695, 728, 755, 780, 834, 840, 906, 910, 973, 1057, 1092, 1112, 1208, 1365, 1390, 1510, 1560, 1668, 1807, 1812, 1820, 1946, 1963, 2085, 2114, 2184, 2265, 2730, 2780, 2919, 3020, 3171, 3336, 3614, 3624, 3640, 3892, 3926, 4170, 4228, 4530, 4865, 5285, 5421, 5460, 5560, 5838, 5889, 6040, 6342, 7228, 7784, 7852, 8340, 8456, 9035, 9060, 9730, 9815, 10570, 10842, 10920, 11676, 11778, 12649, 12684, 13741, 14456, 14595, 15704, 15855, 16680, 18070, 18120, 19460, 19630, 20989, 21140, 21684, 23352, 23556, 25298, 25368, 27105, 27482, 29190, 29445, 31710, 36140, 37947, 38920, 39260, 41223, 41978, 42280, 43368, 47112, 50596, 54210, 54964, 58380, 58890, 62967, 63245, 63420, 68705, 72280, 75894, 78520, 82446, 83956, 101192, 104945, 108420, 109928, 116760, 117780, 125934, 126490, 126840, 137410, 146923, 151788, 164892, 167912, 189735, 206115, 209890, 216840, 235560, 251868, 252980, 272857, 274820, 293846, 303576, 314835, 329784, 379470, 412230, 419780, 440769, 503736, 505960, 545714, 549640, 587692, 629670, 734615, 758940, 818571, 824460, 839560, 881538, 1091428, 1175384, 1259340, 1364285, 1469230, 1517880, 1637142, 1648920, 1763076, 1909999, 2182856, 2203845, 2518680, 2728570, 2938460, 3274284, 3526152, 3819998, 4092855, 4407690, 5457140, 5729997, 5876920, 6548568, 7639996, 8185710, 8815380, 9549995, 10914280, 11459994, 15279992, 16371420, 17630760, 19099990, 22919988, 28649985, 32742840, 38199980, 45839976, 57299970, 76399960, 114599940, 229199880]

約数ペア:

[(1, 229199880), (2, 114599940), (3, 76399960), (4, 57299970), (5, 45839976), (6, 38199980), (7, 32742840), (8, 28649985), (10, 22919988), (12, 19099990), (13, 17630760), (14, 16371420), (15, 15279992), (20, 11459994), (21, 10914280), (24, 9549995), (26, 8815380), (28, 8185710), (30, 7639996), (35, 6548568), (39, 5876920), (40, 5729997), (42, 5457140), (52, 4407690), (56, 4092855), (60, 3819998), (65, 3526152), (70, 3274284), (78, 2938460), (84, 2728570), (91, 2518680), (104, 2203845), (105, 2182856), (120, 1909999), (130, 1763076), (139, 1648920), (140, 1637142), (151, 1517880), (156, 1469230), (168, 1364285), (182, 1259340), (195, 1175384), (210, 1091428), (260, 881538), (273, 839560), (278, 824460), (280, 818571), (302, 758940), (312, 734615), (364, 629670), (390, 587692), (417, 549640), (420, 545714), (453, 505960), (455, 503736), (520, 440769), (546, 419780), (556, 412230), (604, 379470), (695, 329784), (728, 314835), (755, 303576), (780, 293846), (834, 274820), (840, 272857), (906, 252980), (910, 251868), (973, 235560), (1057, 216840), (1092, 209890), (1112, 206115), (1208, 189735), (1365, 167912), (1390, 164892), (1510, 151788), (1560, 146923), (1668, 137410), (1807, 126840), (1812, 126490), (1820, 125934), (1946, 117780), (1963, 116760), (2085, 109928), (2114, 108420), (2184, 104945), (2265, 101192), (2730, 83956), (2780, 82446), (2919, 78520), (3020, 75894), (3171, 72280), (3336, 68705), (3614, 63420), (3624, 63245), (3640, 62967), (3892, 58890), (3926, 58380), (4170, 54964), (4228, 54210), (4530, 50596), (4865, 47112), (5285, 43368), (5421, 42280), (5460, 41978), (5560, 41223), (5838, 39260), (5889, 38920), (6040, 37947), (6342, 36140), (7228, 31710), (7784, 29445), (7852, 29190), (8340, 27482), (8456, 27105), (9035, 25368), (9060, 25298), (9730, 23556), (9815, 23352), (10570, 21684), (10842, 21140), (10920, 20989), (11676, 19630), (11778, 19460), (12649, 18120), (12684, 18070), (13741, 16680), (14456, 15855), (14595, 15704)]