6640223520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17489}}^1$

素因数の和:17627

約数の個数: 192

約数和(自身を含む): 24117730560

約数和(自身を除く): 17477507040

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, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 672, 678, 791, 840, 904, 1120, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 3164, 3360, 3390, 3616, 3955, 4520, 4746, 5424, 6328, 6780, 7910, 9040, 9492, 10848, 11865, 12656, 13560, 15820, 17489, 18080, 18984, 23730, 25312, 27120, 31640, 34978, 37968, 47460, 52467, 54240, 63280, 69956, 75936, 87445, 94920, 104934, 122423, 126560, 139912, 174890, 189840, 209868, 244846, 262335, 279824, 349780, 367269, 379680, 419736, 489692, 524670, 559648, 612115, 699560, 734538, 839472, 979384, 1049340, 1224230, 1399120, 1469076, 1678944, 1836345, 1958768, 1976257, 2098680, 2448460, 2798240, 2938152, 3672690, 3917536, 3952514, 4197360, 4896920, 5876304, 5928771, 7345380, 7905028, 8394720, 9793840, 9881285, 11752608, 11857542, 13833799, 14690760, 15810056, 19587680, 19762570, 23715084, 27667598, 29381520, 29643855, 31620112, 39525140, 41501397, 47430168, 55335196, 58763040, 59287710, 63240224, 69168995, 79050280, 83002794, 94860336, 110670392, 118575420, 138337990, 158100560, 166005588, 189720672, 207506985, 221340784, 237150840, 276675980, 316201120, 332011176, 415013970, 442681568, 474301680, 553351960, 664022352, 830027940, 948603360, 1106703920, 1328044704, 1660055880, 2213407840, 3320111760, 6640223520]

約数ペア:

[(1, 6640223520), (2, 3320111760), (3, 2213407840), (4, 1660055880), (5, 1328044704), (6, 1106703920), (7, 948603360), (8, 830027940), (10, 664022352), (12, 553351960), (14, 474301680), (15, 442681568), (16, 415013970), (20, 332011176), (21, 316201120), (24, 276675980), (28, 237150840), (30, 221340784), (32, 207506985), (35, 189720672), (40, 166005588), (42, 158100560), (48, 138337990), (56, 118575420), (60, 110670392), (70, 94860336), (80, 83002794), (84, 79050280), (96, 69168995), (105, 63240224), (112, 59287710), (113, 58763040), (120, 55335196), (140, 47430168), (160, 41501397), (168, 39525140), (210, 31620112), (224, 29643855), (226, 29381520), (240, 27667598), (280, 23715084), (336, 19762570), (339, 19587680), (420, 15810056), (452, 14690760), (480, 13833799), (560, 11857542), (565, 11752608), (672, 9881285), (678, 9793840), (791, 8394720), (840, 7905028), (904, 7345380), (1120, 5928771), (1130, 5876304), (1356, 4896920), (1582, 4197360), (1680, 3952514), (1695, 3917536), (1808, 3672690), (2260, 2938152), (2373, 2798240), (2712, 2448460), (3164, 2098680), (3360, 1976257), (3390, 1958768), (3616, 1836345), (3955, 1678944), (4520, 1469076), (4746, 1399120), (5424, 1224230), (6328, 1049340), (6780, 979384), (7910, 839472), (9040, 734538), (9492, 699560), (10848, 612115), (11865, 559648), (12656, 524670), (13560, 489692), (15820, 419736), (17489, 379680), (18080, 367269), (18984, 349780), (23730, 279824), (25312, 262335), (27120, 244846), (31640, 209868), (34978, 189840), (37968, 174890), (47460, 139912), (52467, 126560), (54240, 122423), (63280, 104934), (69956, 94920), (75936, 87445)]