140155256640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{2979491}}^1$

素因数の和:2979525

約数の個数: 168

約数和(自身を含む): 517645022112

約数和(自身を除く): 377489765472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 2979491, 5958982, 8938473, 11917964, 14897455, 17876946, 20856437, 23835928, 29794910, 35753892, 41712874, 44692365, 47671856, 59589820, 62569311, 71507784, 83425748, 89384730, 95343712, 104282185, 119179640, 125138622, 143015568, 145995059, 166851496, 178769460, 190687424, 208564370, 238359280, 250277244, 286031136, 291990118, 312846555, 333702992, 357538920, 417128740, 437985177, 476718560, 500554488, 572062272, 583980236, 625693110, 667405984, 715077840, 729975295, 834257480, 875970354, 953437120, 1001108976, 1167960472, 1251386220, 1334811968, 1430155680, 1459950590, 1668514960, 1751940708, 2002217952, 2189925885, 2335920944, 2502772440, 2860311360, 2919901180, 3337029920, 3503881416, 4004435904, 4379851770, 4671841888, 5005544880, 5839802360, 6674059840, 7007762832, 8759703540, 9343683776, 10011089760, 11679604720, 14015525664, 17519407080, 20022179520, 23359209440, 28031051328, 35038814160, 46718418880, 70077628320, 140155256640]

約数ペア:

[(1, 140155256640), (2, 70077628320), (3, 46718418880), (4, 35038814160), (5, 28031051328), (6, 23359209440), (7, 20022179520), (8, 17519407080), (10, 14015525664), (12, 11679604720), (14, 10011089760), (15, 9343683776), (16, 8759703540), (20, 7007762832), (21, 6674059840), (24, 5839802360), (28, 5005544880), (30, 4671841888), (32, 4379851770), (35, 4004435904), (40, 3503881416), (42, 3337029920), (48, 2919901180), (49, 2860311360), (56, 2502772440), (60, 2335920944), (64, 2189925885), (70, 2002217952), (80, 1751940708), (84, 1668514960), (96, 1459950590), (98, 1430155680), (105, 1334811968), (112, 1251386220), (120, 1167960472), (140, 1001108976), (147, 953437120), (160, 875970354), (168, 834257480), (192, 729975295), (196, 715077840), (210, 667405984), (224, 625693110), (240, 583980236), (245, 572062272), (280, 500554488), (294, 476718560), (320, 437985177), (336, 417128740), (392, 357538920), (420, 333702992), (448, 312846555), (480, 291990118), (490, 286031136), (560, 250277244), (588, 238359280), (672, 208564370), (735, 190687424), (784, 178769460), (840, 166851496), (960, 145995059), (980, 143015568), (1120, 125138622), (1176, 119179640), (1344, 104282185), (1470, 95343712), (1568, 89384730), (1680, 83425748), (1960, 71507784), (2240, 62569311), (2352, 59589820), (2940, 47671856), (3136, 44692365), (3360, 41712874), (3920, 35753892), (4704, 29794910), (5880, 23835928), (6720, 20856437), (7840, 17876946), (9408, 14897455), (11760, 11917964), (15680, 8938473), (23520, 5958982), (47040, 2979491)]