22389120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 87356880

約数和(自身を除く): 64967760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 169, 180, 184, 192, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 320, 338, 345, 360, 368, 384, 390, 414, 416, 460, 468, 480, 507, 520, 552, 576, 585, 598, 624, 640, 676, 690, 720, 736, 780, 828, 832, 845, 897, 920, 936, 960, 1014, 1035, 1040, 1104, 1152, 1170, 1196, 1248, 1352, 1380, 1440, 1472, 1495, 1521, 1560, 1656, 1664, 1690, 1794, 1840, 1872, 1920, 2028, 2070, 2080, 2208, 2340, 2392, 2496, 2535, 2691, 2704, 2760, 2880, 2944, 2990, 3042, 3120, 3312, 3380, 3588, 3680, 3744, 3887, 4056, 4140, 4160, 4416, 4485, 4680, 4784, 4992, 5070, 5382, 5408, 5520, 5760, 5980, 6084, 6240, 6624, 6760, 7176, 7360, 7488, 7605, 7774, 8112, 8280, 8320, 8832, 8970, 9360, 9568, 10140, 10764, 10816, 11040, 11661, 11960, 12168, 12480, 13248, 13455, 13520, 14352, 14720, 14976, 15210, 15548, 16224, 16560, 17940, 18720, 19136, 19435, 20280, 21528, 21632, 22080, 23322, 23920, 24336, 24960, 26496, 26910, 27040, 28704, 30420, 31096, 32448, 33120, 34983, 35880, 37440, 38272, 38870, 40560, 43056, 44160, 46644, 47840, 48672, 53820, 54080, 57408, 58305, 60840, 62192, 64896, 66240, 69966, 71760, 74880, 77740, 81120, 86112, 93288, 95680, 97344, 107640, 108160, 114816, 116610, 121680, 124384, 132480, 139932, 143520, 155480, 162240, 172224, 174915, 186576, 191360, 194688, 215280, 233220, 243360, 248768, 279864, 287040, 310960, 324480, 344448, 349830, 373152, 430560, 466440, 486720, 497536, 559728, 574080, 621920, 699660, 746304, 861120, 932880, 973440, 1119456, 1243840, 1399320, 1492608, 1722240, 1865760, 2238912, 2487680, 2798640, 3731520, 4477824, 5597280, 7463040, 11194560, 22389120]

約数ペア:

[(1, 22389120), (2, 11194560), (3, 7463040), (4, 5597280), (5, 4477824), (6, 3731520), (8, 2798640), (9, 2487680), (10, 2238912), (12, 1865760), (13, 1722240), (15, 1492608), (16, 1399320), (18, 1243840), (20, 1119456), (23, 973440), (24, 932880), (26, 861120), (30, 746304), (32, 699660), (36, 621920), (39, 574080), (40, 559728), (45, 497536), (46, 486720), (48, 466440), (52, 430560), (60, 373152), (64, 349830), (65, 344448), (69, 324480), (72, 310960), (78, 287040), (80, 279864), (90, 248768), (92, 243360), (96, 233220), (104, 215280), (115, 194688), (117, 191360), (120, 186576), (128, 174915), (130, 172224), (138, 162240), (144, 155480), (156, 143520), (160, 139932), (169, 132480), (180, 124384), (184, 121680), (192, 116610), (195, 114816), (207, 108160), (208, 107640), (230, 97344), (234, 95680), (240, 93288), (260, 86112), (276, 81120), (288, 77740), (299, 74880), (312, 71760), (320, 69966), (338, 66240), (345, 64896), (360, 62192), (368, 60840), (384, 58305), (390, 57408), (414, 54080), (416, 53820), (460, 48672), (468, 47840), (480, 46644), (507, 44160), (520, 43056), (552, 40560), (576, 38870), (585, 38272), (598, 37440), (624, 35880), (640, 34983), (676, 33120), (690, 32448), (720, 31096), (736, 30420), (780, 28704), (828, 27040), (832, 26910), (845, 26496), (897, 24960), (920, 24336), (936, 23920), (960, 23322), (1014, 22080), (1035, 21632), (1040, 21528), (1104, 20280), (1152, 19435), (1170, 19136), (1196, 18720), (1248, 17940), (1352, 16560), (1380, 16224), (1440, 15548), (1472, 15210), (1495, 14976), (1521, 14720), (1560, 14352), (1656, 13520), (1664, 13455), (1690, 13248), (1794, 12480), (1840, 12168), (1872, 11960), (1920, 11661), (2028, 11040), (2070, 10816), (2080, 10764), (2208, 10140), (2340, 9568), (2392, 9360), (2496, 8970), (2535, 8832), (2691, 8320), (2704, 8280), (2760, 8112), (2880, 7774), (2944, 7605), (2990, 7488), (3042, 7360), (3120, 7176), (3312, 6760), (3380, 6624), (3588, 6240), (3680, 6084), (3744, 5980), (3887, 5760), (4056, 5520), (4140, 5408), (4160, 5382), (4416, 5070), (4485, 4992), (4680, 4784)]