1400850720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3343}}^1$

素因数の和:3464

約数の個数: 192

約数和(自身を含む): 4955005440

約数和(自身を除く): 3554154720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 480, 485, 540, 582, 720, 776, 864, 873, 970, 1080, 1164, 1440, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3104, 3343, 3492, 3880, 4320, 4365, 4656, 5238, 5820, 6686, 6984, 7760, 8730, 9312, 10029, 10476, 11640, 13095, 13372, 13968, 15520, 16715, 17460, 20058, 20952, 23280, 26190, 26744, 27936, 30087, 33430, 34920, 40116, 41904, 46560, 50145, 52380, 53488, 60174, 66860, 69840, 80232, 83808, 90261, 100290, 104760, 106976, 120348, 133720, 139680, 150435, 160464, 180522, 200580, 209520, 240696, 267440, 300870, 320928, 324271, 361044, 401160, 419040, 451305, 481392, 534880, 601740, 648542, 722088, 802320, 902610, 962784, 972813, 1203480, 1297084, 1444176, 1604640, 1621355, 1805220, 1945626, 2406960, 2594168, 2888352, 2918439, 3242710, 3610440, 3891252, 4813920, 4864065, 5188336, 5836878, 6485420, 7220880, 7782504, 8755317, 9728130, 10376672, 11673756, 12970840, 14441760, 14592195, 15565008, 17510634, 19456260, 23347512, 25941680, 29184390, 31130016, 35021268, 38912520, 43776585, 46695024, 51883360, 58368780, 70042536, 77825040, 87553170, 93390048, 116737560, 140085072, 155650080, 175106340, 233475120, 280170144, 350212680, 466950240, 700425360, 1400850720]

約数ペア:

[(1, 1400850720), (2, 700425360), (3, 466950240), (4, 350212680), (5, 280170144), (6, 233475120), (8, 175106340), (9, 155650080), (10, 140085072), (12, 116737560), (15, 93390048), (16, 87553170), (18, 77825040), (20, 70042536), (24, 58368780), (27, 51883360), (30, 46695024), (32, 43776585), (36, 38912520), (40, 35021268), (45, 31130016), (48, 29184390), (54, 25941680), (60, 23347512), (72, 19456260), (80, 17510634), (90, 15565008), (96, 14592195), (97, 14441760), (108, 12970840), (120, 11673756), (135, 10376672), (144, 9728130), (160, 8755317), (180, 7782504), (194, 7220880), (216, 6485420), (240, 5836878), (270, 5188336), (288, 4864065), (291, 4813920), (360, 3891252), (388, 3610440), (432, 3242710), (480, 2918439), (485, 2888352), (540, 2594168), (582, 2406960), (720, 1945626), (776, 1805220), (864, 1621355), (873, 1604640), (970, 1444176), (1080, 1297084), (1164, 1203480), (1440, 972813), (1455, 962784), (1552, 902610), (1746, 802320), (1940, 722088), (2160, 648542), (2328, 601740), (2619, 534880), (2910, 481392), (3104, 451305), (3343, 419040), (3492, 401160), (3880, 361044), (4320, 324271), (4365, 320928), (4656, 300870), (5238, 267440), (5820, 240696), (6686, 209520), (6984, 200580), (7760, 180522), (8730, 160464), (9312, 150435), (10029, 139680), (10476, 133720), (11640, 120348), (13095, 106976), (13372, 104760), (13968, 100290), (15520, 90261), (16715, 83808), (17460, 80232), (20058, 69840), (20952, 66860), (23280, 60174), (26190, 53488), (26744, 52380), (27936, 50145), (30087, 46560), (33430, 41904), (34920, 40116)]