1528291440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2536

約数の個数: 240

約数和(自身を含む): 5612119968

約数和(自身を除く): 4083828528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 234, 240, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 624, 670, 720, 780, 804, 871, 936, 1005, 1040, 1072, 1170, 1206, 1340, 1560, 1608, 1742, 1872, 2010, 2340, 2412, 2437, 2613, 2680, 3015, 3120, 3216, 3484, 4020, 4355, 4680, 4824, 4874, 5226, 5360, 6030, 6968, 7311, 7839, 8040, 8710, 9360, 9648, 9748, 10452, 12060, 12185, 13065, 13936, 14622, 15678, 16080, 17420, 19496, 20904, 21933, 24120, 24370, 26130, 29244, 31356, 31681, 34840, 36555, 38992, 39195, 41808, 43866, 48240, 48740, 52260, 58488, 62712, 63362, 69680, 73110, 78390, 87732, 95043, 97480, 104520, 109665, 116976, 125424, 126724, 146220, 156780, 158405, 163279, 175464, 190086, 194960, 209040, 219330, 253448, 285129, 292440, 313560, 316810, 326558, 350928, 380172, 438660, 475215, 489837, 506896, 570258, 584880, 627120, 633620, 653116, 760344, 816395, 877320, 950430, 979674, 1140516, 1267240, 1306232, 1425645, 1469511, 1520688, 1632790, 1754640, 1900860, 1959348, 2122627, 2281032, 2449185, 2534480, 2612464, 2851290, 2939022, 3265580, 3801720, 3918696, 4245254, 4562064, 4898370, 5702580, 5878044, 6367881, 6531160, 7347555, 7603440, 7837392, 8490508, 9796740, 10613135, 11405160, 11756088, 12735762, 13062320, 14695110, 16981016, 19103643, 19593480, 21226270, 22810320, 23512176, 25471524, 29390220, 31839405, 33962032, 38207286, 39186960, 42452540, 50943048, 58780440, 63678810, 76414572, 84905080, 95518215, 101886096, 117560880, 127357620, 152829144, 169810160, 191036430, 254715240, 305658288, 382072860, 509430480, 764145720, 1528291440]

約数ペア:

[(1, 1528291440), (2, 764145720), (3, 509430480), (4, 382072860), (5, 305658288), (6, 254715240), (8, 191036430), (9, 169810160), (10, 152829144), (12, 127357620), (13, 117560880), (15, 101886096), (16, 95518215), (18, 84905080), (20, 76414572), (24, 63678810), (26, 58780440), (30, 50943048), (36, 42452540), (39, 39186960), (40, 38207286), (45, 33962032), (48, 31839405), (52, 29390220), (60, 25471524), (65, 23512176), (67, 22810320), (72, 21226270), (78, 19593480), (80, 19103643), (90, 16981016), (104, 14695110), (117, 13062320), (120, 12735762), (130, 11756088), (134, 11405160), (144, 10613135), (156, 9796740), (180, 8490508), (195, 7837392), (201, 7603440), (208, 7347555), (234, 6531160), (240, 6367881), (260, 5878044), (268, 5702580), (312, 4898370), (335, 4562064), (360, 4245254), (390, 3918696), (402, 3801720), (468, 3265580), (520, 2939022), (536, 2851290), (585, 2612464), (603, 2534480), (624, 2449185), (670, 2281032), (720, 2122627), (780, 1959348), (804, 1900860), (871, 1754640), (936, 1632790), (1005, 1520688), (1040, 1469511), (1072, 1425645), (1170, 1306232), (1206, 1267240), (1340, 1140516), (1560, 979674), (1608, 950430), (1742, 877320), (1872, 816395), (2010, 760344), (2340, 653116), (2412, 633620), (2437, 627120), (2613, 584880), (2680, 570258), (3015, 506896), (3120, 489837), (3216, 475215), (3484, 438660), (4020, 380172), (4355, 350928), (4680, 326558), (4824, 316810), (4874, 313560), (5226, 292440), (5360, 285129), (6030, 253448), (6968, 219330), (7311, 209040), (7839, 194960), (8040, 190086), (8710, 175464), (9360, 163279), (9648, 158405), (9748, 156780), (10452, 146220), (12060, 126724), (12185, 125424), (13065, 116976), (13936, 109665), (14622, 104520), (15678, 97480), (16080, 95043), (17420, 87732), (19496, 78390), (20904, 73110), (21933, 69680), (24120, 63362), (24370, 62712), (26130, 58488), (29244, 52260), (31356, 48740), (31681, 48240), (34840, 43866), (36555, 41808), (38992, 39195)]