248036880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 320

約数和(自身を含む): 972937728

約数和(自身を除く): 724900848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 208, 210, 240, 246, 260, 273, 277, 280, 287, 312, 328, 336, 364, 390, 410, 420, 455, 492, 520, 533, 546, 554, 560, 574, 615, 624, 656, 728, 780, 820, 831, 840, 861, 910, 984, 1040, 1066, 1092, 1108, 1148, 1230, 1365, 1385, 1435, 1456, 1560, 1599, 1640, 1662, 1680, 1722, 1820, 1939, 1968, 2132, 2184, 2216, 2296, 2460, 2665, 2730, 2770, 2870, 3120, 3198, 3280, 3324, 3444, 3601, 3640, 3731, 3878, 4155, 4264, 4305, 4368, 4432, 4592, 4920, 5330, 5460, 5540, 5740, 5817, 6396, 6648, 6888, 7202, 7280, 7462, 7756, 7995, 8310, 8528, 8610, 9695, 9840, 10660, 10803, 10920, 11080, 11193, 11357, 11480, 11634, 12792, 13296, 13776, 14404, 14924, 15512, 15990, 16620, 17220, 18005, 18655, 19390, 21320, 21606, 21840, 22160, 22386, 22714, 22960, 23268, 25207, 25584, 28808, 29085, 29848, 31024, 31980, 33240, 34071, 34440, 36010, 37310, 38780, 42640, 43212, 44772, 45428, 46536, 50414, 54015, 55965, 56785, 57616, 58170, 59696, 63960, 66480, 68142, 68880, 72020, 74620, 75621, 77560, 79499, 86424, 89544, 90856, 93072, 100828, 108030, 111930, 113570, 116340, 126035, 127920, 136284, 144040, 147641, 149240, 151242, 155120, 158998, 170355, 172848, 179088, 181712, 201656, 216060, 223860, 227140, 232680, 238497, 252070, 272568, 288080, 295282, 298480, 302484, 317996, 340710, 378105, 397495, 403312, 432120, 442923, 447720, 454280, 465360, 476994, 504140, 545136, 590564, 604968, 635992, 681420, 738205, 756210, 794990, 864240, 885846, 895440, 908560, 953988, 1008280, 1033487, 1181128, 1192485, 1209936, 1271984, 1362840, 1476410, 1512420, 1589980, 1771692, 1907976, 2016560, 2066974, 2214615, 2362256, 2384970, 2725680, 2952820, 3024840, 3100461, 3179960, 3543384, 3815952, 4133948, 4429230, 4769940, 5167435, 5905640, 6049680, 6200922, 6359920, 7086768, 8267896, 8858460, 9539880, 10334870, 11811280, 12401844, 15502305, 16535792, 17716920, 19079760, 20669740, 24803688, 31004610, 35433840, 41339480, 49607376, 62009220, 82678960, 124018440, 248036880]

約数ペア:

[(1, 248036880), (2, 124018440), (3, 82678960), (4, 62009220), (5, 49607376), (6, 41339480), (7, 35433840), (8, 31004610), (10, 24803688), (12, 20669740), (13, 19079760), (14, 17716920), (15, 16535792), (16, 15502305), (20, 12401844), (21, 11811280), (24, 10334870), (26, 9539880), (28, 8858460), (30, 8267896), (35, 7086768), (39, 6359920), (40, 6200922), (41, 6049680), (42, 5905640), (48, 5167435), (52, 4769940), (56, 4429230), (60, 4133948), (65, 3815952), (70, 3543384), (78, 3179960), (80, 3100461), (82, 3024840), (84, 2952820), (91, 2725680), (104, 2384970), (105, 2362256), (112, 2214615), (120, 2066974), (123, 2016560), (130, 1907976), (140, 1771692), (156, 1589980), (164, 1512420), (168, 1476410), (182, 1362840), (195, 1271984), (205, 1209936), (208, 1192485), (210, 1181128), (240, 1033487), (246, 1008280), (260, 953988), (273, 908560), (277, 895440), (280, 885846), (287, 864240), (312, 794990), (328, 756210), (336, 738205), (364, 681420), (390, 635992), (410, 604968), (420, 590564), (455, 545136), (492, 504140), (520, 476994), (533, 465360), (546, 454280), (554, 447720), (560, 442923), (574, 432120), (615, 403312), (624, 397495), (656, 378105), (728, 340710), (780, 317996), (820, 302484), (831, 298480), (840, 295282), (861, 288080), (910, 272568), (984, 252070), (1040, 238497), (1066, 232680), (1092, 227140), (1108, 223860), (1148, 216060), (1230, 201656), (1365, 181712), (1385, 179088), (1435, 172848), (1456, 170355), (1560, 158998), (1599, 155120), (1640, 151242), (1662, 149240), (1680, 147641), (1722, 144040), (1820, 136284), (1939, 127920), (1968, 126035), (2132, 116340), (2184, 113570), (2216, 111930), (2296, 108030), (2460, 100828), (2665, 93072), (2730, 90856), (2770, 89544), (2870, 86424), (3120, 79499), (3198, 77560), (3280, 75621), (3324, 74620), (3444, 72020), (3601, 68880), (3640, 68142), (3731, 66480), (3878, 63960), (4155, 59696), (4264, 58170), (4305, 57616), (4368, 56785), (4432, 55965), (4592, 54015), (4920, 50414), (5330, 46536), (5460, 45428), (5540, 44772), (5740, 43212), (5817, 42640), (6396, 38780), (6648, 37310), (6888, 36010), (7202, 34440), (7280, 34071), (7462, 33240), (7756, 31980), (7995, 31024), (8310, 29848), (8528, 29085), (8610, 28808), (9695, 25584), (9840, 25207), (10660, 23268), (10803, 22960), (10920, 22714), (11080, 22386), (11193, 22160), (11357, 21840), (11480, 21606), (11634, 21320), (12792, 19390), (13296, 18655), (13776, 18005), (14404, 17220), (14924, 16620), (15512, 15990)]