156341640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 587059200

約数和(自身を除く): 430717560

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, 103, 104, 105, 120, 130, 139, 140, 156, 168, 182, 195, 206, 210, 260, 273, 278, 280, 309, 312, 364, 390, 412, 417, 420, 455, 515, 520, 546, 556, 618, 695, 721, 728, 780, 824, 834, 840, 910, 973, 1030, 1092, 1112, 1236, 1339, 1365, 1390, 1442, 1545, 1560, 1668, 1807, 1820, 1946, 2060, 2085, 2163, 2184, 2472, 2678, 2730, 2780, 2884, 2919, 3090, 3336, 3605, 3614, 3640, 3892, 4017, 4120, 4170, 4326, 4865, 5356, 5421, 5460, 5560, 5768, 5838, 6180, 6695, 7210, 7228, 7784, 8034, 8340, 8652, 9035, 9373, 9730, 10712, 10815, 10842, 10920, 11676, 12360, 12649, 13390, 14317, 14420, 14456, 14595, 16068, 16680, 17304, 18070, 18746, 19460, 20085, 21630, 21684, 23352, 25298, 26780, 27105, 28119, 28634, 28840, 29190, 32136, 36140, 37492, 37947, 38920, 40170, 42951, 43260, 43368, 46865, 50596, 53560, 54210, 56238, 57268, 58380, 63245, 71585, 72280, 74984, 75894, 80340, 85902, 86520, 93730, 100219, 101192, 108420, 112476, 114536, 116760, 126490, 140595, 143170, 151788, 160680, 171804, 186121, 187460, 189735, 200438, 214755, 216840, 224952, 252980, 281190, 286340, 300657, 303576, 343608, 372242, 374920, 379470, 400876, 429510, 501095, 505960, 558363, 562380, 572680, 601314, 744484, 758940, 801752, 859020, 930605, 1002190, 1116726, 1124760, 1202628, 1302847, 1488968, 1503285, 1517880, 1718040, 1861210, 2004380, 2233452, 2405256, 2605694, 2791815, 3006570, 3722420, 3908541, 4008760, 4466904, 5211388, 5583630, 6013140, 6514235, 7444840, 7817082, 10422776, 11167260, 12026280, 13028470, 15634164, 19542705, 22334520, 26056940, 31268328, 39085410, 52113880, 78170820, 156341640]

約数ペア:

[(1, 156341640), (2, 78170820), (3, 52113880), (4, 39085410), (5, 31268328), (6, 26056940), (7, 22334520), (8, 19542705), (10, 15634164), (12, 13028470), (13, 12026280), (14, 11167260), (15, 10422776), (20, 7817082), (21, 7444840), (24, 6514235), (26, 6013140), (28, 5583630), (30, 5211388), (35, 4466904), (39, 4008760), (40, 3908541), (42, 3722420), (52, 3006570), (56, 2791815), (60, 2605694), (65, 2405256), (70, 2233452), (78, 2004380), (84, 1861210), (91, 1718040), (103, 1517880), (104, 1503285), (105, 1488968), (120, 1302847), (130, 1202628), (139, 1124760), (140, 1116726), (156, 1002190), (168, 930605), (182, 859020), (195, 801752), (206, 758940), (210, 744484), (260, 601314), (273, 572680), (278, 562380), (280, 558363), (309, 505960), (312, 501095), (364, 429510), (390, 400876), (412, 379470), (417, 374920), (420, 372242), (455, 343608), (515, 303576), (520, 300657), (546, 286340), (556, 281190), (618, 252980), (695, 224952), (721, 216840), (728, 214755), (780, 200438), (824, 189735), (834, 187460), (840, 186121), (910, 171804), (973, 160680), (1030, 151788), (1092, 143170), (1112, 140595), (1236, 126490), (1339, 116760), (1365, 114536), (1390, 112476), (1442, 108420), (1545, 101192), (1560, 100219), (1668, 93730), (1807, 86520), (1820, 85902), (1946, 80340), (2060, 75894), (2085, 74984), (2163, 72280), (2184, 71585), (2472, 63245), (2678, 58380), (2730, 57268), (2780, 56238), (2884, 54210), (2919, 53560), (3090, 50596), (3336, 46865), (3605, 43368), (3614, 43260), (3640, 42951), (3892, 40170), (4017, 38920), (4120, 37947), (4170, 37492), (4326, 36140), (4865, 32136), (5356, 29190), (5421, 28840), (5460, 28634), (5560, 28119), (5768, 27105), (5838, 26780), (6180, 25298), (6695, 23352), (7210, 21684), (7228, 21630), (7784, 20085), (8034, 19460), (8340, 18746), (8652, 18070), (9035, 17304), (9373, 16680), (9730, 16068), (10712, 14595), (10815, 14456), (10842, 14420), (10920, 14317), (11676, 13390), (12360, 12649)]