214249680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 770664960

約数和(自身を除く): 556415280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 116, 120, 124, 144, 145, 155, 174, 180, 186, 232, 240, 248, 261, 279, 290, 310, 331, 348, 360, 372, 435, 464, 465, 496, 522, 558, 580, 620, 662, 696, 720, 744, 870, 899, 930, 993, 1044, 1116, 1160, 1240, 1305, 1324, 1392, 1395, 1488, 1655, 1740, 1798, 1860, 1986, 2088, 2232, 2320, 2480, 2610, 2648, 2697, 2790, 2979, 3310, 3480, 3596, 3720, 3972, 4176, 4464, 4495, 4965, 5220, 5296, 5394, 5580, 5958, 6620, 6960, 7192, 7440, 7944, 8091, 8990, 9599, 9930, 10261, 10440, 10788, 11160, 11916, 13240, 13485, 14384, 14895, 15888, 16182, 17980, 19198, 19860, 20522, 20880, 21576, 22320, 23832, 26480, 26970, 28797, 29790, 30783, 32364, 35960, 38396, 39720, 40455, 41044, 43152, 47664, 47995, 51305, 53940, 57594, 59580, 61566, 64728, 71920, 76792, 79440, 80910, 82088, 86391, 92349, 95990, 102610, 107880, 115188, 119160, 123132, 129456, 143985, 153584, 153915, 161820, 164176, 172782, 184698, 191980, 205220, 215760, 230376, 238320, 246264, 287970, 297569, 307830, 323640, 345564, 369396, 383960, 410440, 431955, 460752, 461745, 492528, 575940, 595138, 615660, 647280, 691128, 738792, 767920, 820880, 863910, 892707, 923490, 1151880, 1190276, 1231320, 1382256, 1477584, 1487845, 1727820, 1785414, 1846980, 2303760, 2380552, 2462640, 2678121, 2975690, 3455640, 3570828, 3693960, 4463535, 4761104, 5356242, 5951380, 6911280, 7141656, 7387920, 8927070, 10712484, 11902760, 13390605, 14283312, 17854140, 21424968, 23805520, 26781210, 35708280, 42849936, 53562420, 71416560, 107124840, 214249680]

約数ペア:

[(1, 214249680), (2, 107124840), (3, 71416560), (4, 53562420), (5, 42849936), (6, 35708280), (8, 26781210), (9, 23805520), (10, 21424968), (12, 17854140), (15, 14283312), (16, 13390605), (18, 11902760), (20, 10712484), (24, 8927070), (29, 7387920), (30, 7141656), (31, 6911280), (36, 5951380), (40, 5356242), (45, 4761104), (48, 4463535), (58, 3693960), (60, 3570828), (62, 3455640), (72, 2975690), (80, 2678121), (87, 2462640), (90, 2380552), (93, 2303760), (116, 1846980), (120, 1785414), (124, 1727820), (144, 1487845), (145, 1477584), (155, 1382256), (174, 1231320), (180, 1190276), (186, 1151880), (232, 923490), (240, 892707), (248, 863910), (261, 820880), (279, 767920), (290, 738792), (310, 691128), (331, 647280), (348, 615660), (360, 595138), (372, 575940), (435, 492528), (464, 461745), (465, 460752), (496, 431955), (522, 410440), (558, 383960), (580, 369396), (620, 345564), (662, 323640), (696, 307830), (720, 297569), (744, 287970), (870, 246264), (899, 238320), (930, 230376), (993, 215760), (1044, 205220), (1116, 191980), (1160, 184698), (1240, 172782), (1305, 164176), (1324, 161820), (1392, 153915), (1395, 153584), (1488, 143985), (1655, 129456), (1740, 123132), (1798, 119160), (1860, 115188), (1986, 107880), (2088, 102610), (2232, 95990), (2320, 92349), (2480, 86391), (2610, 82088), (2648, 80910), (2697, 79440), (2790, 76792), (2979, 71920), (3310, 64728), (3480, 61566), (3596, 59580), (3720, 57594), (3972, 53940), (4176, 51305), (4464, 47995), (4495, 47664), (4965, 43152), (5220, 41044), (5296, 40455), (5394, 39720), (5580, 38396), (5958, 35960), (6620, 32364), (6960, 30783), (7192, 29790), (7440, 28797), (7944, 26970), (8091, 26480), (8990, 23832), (9599, 22320), (9930, 21576), (10261, 20880), (10440, 20522), (10788, 19860), (11160, 19198), (11916, 17980), (13240, 16182), (13485, 15888), (14384, 14895)]