640594921680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{14122463}}^1$

素因数の和:14122495

約数の個数: 200

約数和(自身を含む): 2542721398272

約数和(自身を除く): 1902126476592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 14122463, 28244926, 42367389, 56489852, 70612315, 84734778, 98857241, 112979704, 127102167, 141224630, 169469556, 197714482, 211836945, 225959408, 254204334, 282449260, 296571723, 338939112, 381306501, 395428964, 423673890, 494286205, 508408668, 564898520, 593143446, 635510835, 677878224, 762613002, 790857928, 847347780, 889715169, 988572410, 1016817336, 1129797040, 1143919503, 1186286892, 1271021670, 1482858615, 1525226004, 1581715856, 1694695560, 1779430338, 1906532505, 1977144820, 2033634672, 2287839006, 2372573784, 2542043340, 2669145507, 2965717230, 3050452008, 3389391120, 3558860676, 3813065010, 3954289640, 4448575845, 4575678012, 4745147568, 5084086680, 5338291014, 5719597515, 5931434460, 6100904016, 7117721352, 7626130020, 7908579280, 8007436521, 8897151690, 9151356024, 10168173360, 10676582028, 11439195030, 11862868920, 13345727535, 14235442704, 15252260040, 16014873042, 17794303380, 18302712048, 21353164056, 22878390060, 23725737840, 26691455070, 30504520080, 32029746084, 35588606760, 40037182605, 42706328112, 45756780120, 53382910140, 64059492168, 71177213520, 80074365210, 91513560240, 106765820280, 128118984336, 160148730420, 213531640560, 320297460840, 640594921680]

約数ペア:

[(1, 640594921680), (2, 320297460840), (3, 213531640560), (4, 160148730420), (5, 128118984336), (6, 106765820280), (7, 91513560240), (8, 80074365210), (9, 71177213520), (10, 64059492168), (12, 53382910140), (14, 45756780120), (15, 42706328112), (16, 40037182605), (18, 35588606760), (20, 32029746084), (21, 30504520080), (24, 26691455070), (27, 23725737840), (28, 22878390060), (30, 21353164056), (35, 18302712048), (36, 17794303380), (40, 16014873042), (42, 15252260040), (45, 14235442704), (48, 13345727535), (54, 11862868920), (56, 11439195030), (60, 10676582028), (63, 10168173360), (70, 9151356024), (72, 8897151690), (80, 8007436521), (81, 7908579280), (84, 7626130020), (90, 7117721352), (105, 6100904016), (108, 5931434460), (112, 5719597515), (120, 5338291014), (126, 5084086680), (135, 4745147568), (140, 4575678012), (144, 4448575845), (162, 3954289640), (168, 3813065010), (180, 3558860676), (189, 3389391120), (210, 3050452008), (216, 2965717230), (240, 2669145507), (252, 2542043340), (270, 2372573784), (280, 2287839006), (315, 2033634672), (324, 1977144820), (336, 1906532505), (360, 1779430338), (378, 1694695560), (405, 1581715856), (420, 1525226004), (432, 1482858615), (504, 1271021670), (540, 1186286892), (560, 1143919503), (567, 1129797040), (630, 1016817336), (648, 988572410), (720, 889715169), (756, 847347780), (810, 790857928), (840, 762613002), (945, 677878224), (1008, 635510835), (1080, 593143446), (1134, 564898520), (1260, 508408668), (1296, 494286205), (1512, 423673890), (1620, 395428964), (1680, 381306501), (1890, 338939112), (2160, 296571723), (2268, 282449260), (2520, 254204334), (2835, 225959408), (3024, 211836945), (3240, 197714482), (3780, 169469556), (4536, 141224630), (5040, 127102167), (5670, 112979704), (6480, 98857241), (7560, 84734778), (9072, 70612315), (11340, 56489852), (15120, 42367389), (22680, 28244926), (45360, 14122463)]