1214887600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 3239292672

約数和(自身を除く): 2024405072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 43, 46, 50, 74, 80, 83, 86, 92, 100, 115, 148, 166, 172, 184, 185, 200, 215, 230, 296, 332, 344, 368, 370, 400, 415, 430, 460, 575, 592, 664, 688, 740, 830, 851, 860, 920, 925, 989, 1075, 1150, 1328, 1480, 1591, 1660, 1702, 1720, 1840, 1850, 1909, 1978, 2075, 2150, 2300, 2960, 3071, 3182, 3320, 3404, 3440, 3569, 3700, 3818, 3956, 4150, 4255, 4300, 4600, 4945, 6142, 6364, 6640, 6808, 7138, 7400, 7636, 7912, 7955, 8300, 8510, 8600, 9200, 9545, 9890, 12284, 12728, 13616, 14276, 14800, 15272, 15355, 15824, 15910, 16600, 17020, 17200, 17845, 19090, 19780, 21275, 24568, 24725, 25456, 28552, 30544, 30710, 31820, 33200, 34040, 35690, 36593, 38180, 39560, 39775, 42550, 47725, 49136, 49450, 57104, 61420, 63640, 68080, 70633, 71380, 73186, 76360, 76775, 79120, 79550, 82087, 85100, 89225, 95450, 98900, 122840, 127280, 132053, 141266, 142760, 146372, 152720, 153550, 159100, 164174, 170200, 178450, 182965, 190900, 197800, 245680, 264106, 282532, 285520, 292744, 307100, 318200, 328348, 340400, 353165, 356900, 365930, 381800, 395600, 410435, 528212, 565064, 585488, 614200, 636400, 656696, 660265, 706330, 713800, 731860, 763600, 820870, 914825, 1056424, 1130128, 1228400, 1313392, 1320530, 1412660, 1427600, 1463720, 1641740, 1765825, 1829650, 2052175, 2112848, 2641060, 2825320, 2927440, 3037219, 3283480, 3301325, 3531650, 3659300, 4104350, 5282120, 5650640, 6074438, 6566960, 6602650, 7063300, 7318600, 8208700, 10564240, 12148876, 13205300, 14126600, 14637200, 15186095, 16417400, 24297752, 26410600, 28253200, 30372190, 32834800, 48595504, 52821200, 60744380, 75930475, 121488760, 151860950, 242977520, 303721900, 607443800, 1214887600]

約数ペア:

[(1, 1214887600), (2, 607443800), (4, 303721900), (5, 242977520), (8, 151860950), (10, 121488760), (16, 75930475), (20, 60744380), (23, 52821200), (25, 48595504), (37, 32834800), (40, 30372190), (43, 28253200), (46, 26410600), (50, 24297752), (74, 16417400), (80, 15186095), (83, 14637200), (86, 14126600), (92, 13205300), (100, 12148876), (115, 10564240), (148, 8208700), (166, 7318600), (172, 7063300), (184, 6602650), (185, 6566960), (200, 6074438), (215, 5650640), (230, 5282120), (296, 4104350), (332, 3659300), (344, 3531650), (368, 3301325), (370, 3283480), (400, 3037219), (415, 2927440), (430, 2825320), (460, 2641060), (575, 2112848), (592, 2052175), (664, 1829650), (688, 1765825), (740, 1641740), (830, 1463720), (851, 1427600), (860, 1412660), (920, 1320530), (925, 1313392), (989, 1228400), (1075, 1130128), (1150, 1056424), (1328, 914825), (1480, 820870), (1591, 763600), (1660, 731860), (1702, 713800), (1720, 706330), (1840, 660265), (1850, 656696), (1909, 636400), (1978, 614200), (2075, 585488), (2150, 565064), (2300, 528212), (2960, 410435), (3071, 395600), (3182, 381800), (3320, 365930), (3404, 356900), (3440, 353165), (3569, 340400), (3700, 328348), (3818, 318200), (3956, 307100), (4150, 292744), (4255, 285520), (4300, 282532), (4600, 264106), (4945, 245680), (6142, 197800), (6364, 190900), (6640, 182965), (6808, 178450), (7138, 170200), (7400, 164174), (7636, 159100), (7912, 153550), (7955, 152720), (8300, 146372), (8510, 142760), (8600, 141266), (9200, 132053), (9545, 127280), (9890, 122840), (12284, 98900), (12728, 95450), (13616, 89225), (14276, 85100), (14800, 82087), (15272, 79550), (15355, 79120), (15824, 76775), (15910, 76360), (16600, 73186), (17020, 71380), (17200, 70633), (17845, 68080), (19090, 63640), (19780, 61420), (21275, 57104), (24568, 49450), (24725, 49136), (25456, 47725), (28552, 42550), (30544, 39775), (30710, 39560), (31820, 38180), (33200, 36593), (34040, 35690)]