214026480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 762617856

約数和(自身を除く): 548591376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 223, 240, 248, 258, 279, 310, 344, 360, 372, 387, 430, 446, 465, 496, 516, 558, 620, 645, 669, 688, 720, 744, 774, 860, 892, 930, 1032, 1115, 1116, 1240, 1290, 1333, 1338, 1395, 1488, 1548, 1720, 1784, 1860, 1935, 2007, 2064, 2230, 2232, 2480, 2580, 2666, 2676, 2790, 3096, 3345, 3440, 3568, 3720, 3870, 3999, 4014, 4460, 4464, 5160, 5332, 5352, 5580, 6192, 6665, 6690, 6913, 7440, 7740, 7998, 8028, 8920, 9589, 10035, 10320, 10664, 10704, 11160, 11997, 13330, 13380, 13826, 15480, 15996, 16056, 17840, 19178, 19995, 20070, 20739, 21328, 22320, 23994, 26660, 26760, 27652, 28767, 30960, 31992, 32112, 34565, 38356, 39990, 40140, 41478, 47945, 47988, 53320, 53520, 55304, 57534, 59985, 62217, 63984, 69130, 76712, 79980, 80280, 82956, 86301, 95890, 95976, 103695, 106640, 110608, 115068, 119970, 124434, 138260, 143835, 153424, 159960, 160560, 165912, 172602, 191780, 191952, 207390, 230136, 239940, 248868, 276520, 287670, 297259, 311085, 319920, 331824, 345204, 383560, 414780, 431505, 460272, 479880, 497736, 553040, 575340, 594518, 622170, 690408, 767120, 829560, 863010, 891777, 959760, 995472, 1150680, 1189036, 1244340, 1380816, 1486295, 1659120, 1726020, 1783554, 2301360, 2378072, 2488680, 2675331, 2972590, 3452040, 3567108, 4458885, 4756144, 4977360, 5350662, 5945180, 6904080, 7134216, 8917770, 10701324, 11890360, 13376655, 14268432, 17835540, 21402648, 23780720, 26753310, 35671080, 42805296, 53506620, 71342160, 107013240, 214026480]

約数ペア:

[(1, 214026480), (2, 107013240), (3, 71342160), (4, 53506620), (5, 42805296), (6, 35671080), (8, 26753310), (9, 23780720), (10, 21402648), (12, 17835540), (15, 14268432), (16, 13376655), (18, 11890360), (20, 10701324), (24, 8917770), (30, 7134216), (31, 6904080), (36, 5945180), (40, 5350662), (43, 4977360), (45, 4756144), (48, 4458885), (60, 3567108), (62, 3452040), (72, 2972590), (80, 2675331), (86, 2488680), (90, 2378072), (93, 2301360), (120, 1783554), (124, 1726020), (129, 1659120), (144, 1486295), (155, 1380816), (172, 1244340), (180, 1189036), (186, 1150680), (215, 995472), (223, 959760), (240, 891777), (248, 863010), (258, 829560), (279, 767120), (310, 690408), (344, 622170), (360, 594518), (372, 575340), (387, 553040), (430, 497736), (446, 479880), (465, 460272), (496, 431505), (516, 414780), (558, 383560), (620, 345204), (645, 331824), (669, 319920), (688, 311085), (720, 297259), (744, 287670), (774, 276520), (860, 248868), (892, 239940), (930, 230136), (1032, 207390), (1115, 191952), (1116, 191780), (1240, 172602), (1290, 165912), (1333, 160560), (1338, 159960), (1395, 153424), (1488, 143835), (1548, 138260), (1720, 124434), (1784, 119970), (1860, 115068), (1935, 110608), (2007, 106640), (2064, 103695), (2230, 95976), (2232, 95890), (2480, 86301), (2580, 82956), (2666, 80280), (2676, 79980), (2790, 76712), (3096, 69130), (3345, 63984), (3440, 62217), (3568, 59985), (3720, 57534), (3870, 55304), (3999, 53520), (4014, 53320), (4460, 47988), (4464, 47945), (5160, 41478), (5332, 40140), (5352, 39990), (5580, 38356), (6192, 34565), (6665, 32112), (6690, 31992), (6913, 30960), (7440, 28767), (7740, 27652), (7998, 26760), (8028, 26660), (8920, 23994), (9589, 22320), (10035, 21328), (10320, 20739), (10664, 20070), (10704, 19995), (11160, 19178), (11997, 17840), (13330, 16056), (13380, 15996), (13826, 15480)]