447295680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 252

約数和(自身を含む): 1667774160

約数和(自身を除く): 1220478480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 919, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1838, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2757, 2880, 3042, 3120, 3380, 3676, 3744, 4056, 4160, 4595, 4680, 5070, 5408, 5514, 6084, 6240, 6760, 7352, 7488, 7605, 8112, 8271, 9190, 9360, 10140, 10816, 11028, 11947, 12168, 12480, 13520, 13785, 14704, 15210, 16224, 16542, 18380, 18720, 20280, 22056, 23894, 24336, 27040, 27570, 29408, 30420, 32448, 33084, 35841, 36760, 37440, 40560, 41355, 44112, 47788, 48672, 54080, 55140, 58816, 59735, 60840, 66168, 71682, 73520, 81120, 82710, 88224, 95576, 97344, 107523, 110280, 119470, 121680, 132336, 143364, 147040, 155311, 162240, 165420, 176448, 179205, 191152, 215046, 220560, 238940, 243360, 264672, 286728, 294080, 310622, 330840, 358410, 382304, 430092, 441120, 465933, 477880, 486720, 529344, 537615, 573456, 621244, 661680, 716820, 764608, 776555, 860184, 882240, 931866, 955760, 1075230, 1146912, 1242488, 1323360, 1397799, 1433640, 1553110, 1720368, 1863732, 1911520, 2150460, 2293824, 2329665, 2484976, 2646720, 2795598, 2867280, 3106220, 3440736, 3727464, 3823040, 4300920, 4659330, 4969952, 5591196, 5734560, 6212440, 6881472, 6988995, 7454928, 8601840, 9318660, 9939904, 11182392, 11469120, 12424880, 13977990, 14909856, 17203680, 18637320, 22364784, 24849760, 27955980, 29819712, 34407360, 37274640, 44729568, 49699520, 55911960, 74549280, 89459136, 111823920, 149098560, 223647840, 447295680]

約数ペア:

[(1, 447295680), (2, 223647840), (3, 149098560), (4, 111823920), (5, 89459136), (6, 74549280), (8, 55911960), (9, 49699520), (10, 44729568), (12, 37274640), (13, 34407360), (15, 29819712), (16, 27955980), (18, 24849760), (20, 22364784), (24, 18637320), (26, 17203680), (30, 14909856), (32, 13977990), (36, 12424880), (39, 11469120), (40, 11182392), (45, 9939904), (48, 9318660), (52, 8601840), (60, 7454928), (64, 6988995), (65, 6881472), (72, 6212440), (78, 5734560), (80, 5591196), (90, 4969952), (96, 4659330), (104, 4300920), (117, 3823040), (120, 3727464), (130, 3440736), (144, 3106220), (156, 2867280), (160, 2795598), (169, 2646720), (180, 2484976), (192, 2329665), (195, 2293824), (208, 2150460), (234, 1911520), (240, 1863732), (260, 1720368), (288, 1553110), (312, 1433640), (320, 1397799), (338, 1323360), (360, 1242488), (390, 1146912), (416, 1075230), (468, 955760), (480, 931866), (507, 882240), (520, 860184), (576, 776555), (585, 764608), (624, 716820), (676, 661680), (720, 621244), (780, 573456), (832, 537615), (845, 529344), (919, 486720), (936, 477880), (960, 465933), (1014, 441120), (1040, 430092), (1170, 382304), (1248, 358410), (1352, 330840), (1440, 310622), (1521, 294080), (1560, 286728), (1690, 264672), (1838, 243360), (1872, 238940), (2028, 220560), (2080, 215046), (2340, 191152), (2496, 179205), (2535, 176448), (2704, 165420), (2757, 162240), (2880, 155311), (3042, 147040), (3120, 143364), (3380, 132336), (3676, 121680), (3744, 119470), (4056, 110280), (4160, 107523), (4595, 97344), (4680, 95576), (5070, 88224), (5408, 82710), (5514, 81120), (6084, 73520), (6240, 71682), (6760, 66168), (7352, 60840), (7488, 59735), (7605, 58816), (8112, 55140), (8271, 54080), (9190, 48672), (9360, 47788), (10140, 44112), (10816, 41355), (11028, 40560), (11947, 37440), (12168, 36760), (12480, 35841), (13520, 33084), (13785, 32448), (14704, 30420), (15210, 29408), (16224, 27570), (16542, 27040), (18380, 24336), (18720, 23894), (20280, 22056)]