64370138280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{12821}}^1$

素因数の和:13024

約数の個数: 256

約数和(自身を含む): 227472537600

約数和(自身を除く): 163102399320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 139, 140, 168, 172, 210, 215, 258, 278, 280, 301, 344, 417, 420, 430, 516, 556, 602, 645, 695, 834, 840, 860, 903, 973, 1032, 1112, 1204, 1290, 1390, 1505, 1668, 1720, 1806, 1946, 2085, 2408, 2580, 2780, 2919, 3010, 3336, 3612, 3892, 4170, 4515, 4865, 5160, 5560, 5838, 5977, 6020, 7224, 7784, 8340, 9030, 9730, 11676, 11954, 12040, 12821, 14595, 16680, 17931, 18060, 19460, 23352, 23908, 25642, 29190, 29885, 35862, 36120, 38463, 38920, 41839, 47816, 51284, 58380, 59770, 64105, 71724, 76926, 83678, 89655, 89747, 102568, 116760, 119540, 125517, 128210, 143448, 153852, 167356, 179310, 179494, 192315, 209195, 239080, 251034, 256420, 269241, 307704, 334712, 358620, 358988, 384630, 418390, 448735, 502068, 512840, 538482, 551303, 627585, 717240, 717976, 769260, 836780, 897470, 1004136, 1076964, 1102606, 1255170, 1346205, 1538520, 1653909, 1673560, 1782119, 1794940, 2153928, 2205212, 2510340, 2692410, 2756515, 3307818, 3564238, 3589880, 3859121, 4410424, 5020680, 5346357, 5384820, 5513030, 6615636, 7128476, 7718242, 8269545, 8910595, 10692714, 10769640, 11026060, 11577363, 12474833, 13231272, 14256952, 15436484, 16539090, 17821190, 19295605, 21385428, 22052120, 23154726, 24949666, 26731785, 30872968, 33078180, 35642380, 37424499, 38591210, 42770856, 46309452, 49899332, 53463570, 57886815, 62374165, 66156360, 71284760, 74848998, 76631117, 77182420, 92618904, 99798664, 106927140, 115773630, 124748330, 149697996, 153262234, 154364840, 187122495, 213854280, 229893351, 231547260, 249496660, 299395992, 306524468, 374244990, 383155585, 459786702, 463094520, 498993320, 536417819, 613048936, 748489980, 766311170, 919573404, 1072835638, 1149466755, 1496979960, 1532622340, 1609253457, 1839146808, 2145671276, 2298933510, 2682089095, 3065244680, 3218506914, 4291342552, 4597867020, 5364178190, 6437013828, 8046267285, 9195734040, 10728356380, 12874027656, 16092534570, 21456712760, 32185069140, 64370138280]

約数ペア:

[(1, 64370138280), (2, 32185069140), (3, 21456712760), (4, 16092534570), (5, 12874027656), (6, 10728356380), (7, 9195734040), (8, 8046267285), (10, 6437013828), (12, 5364178190), (14, 4597867020), (15, 4291342552), (20, 3218506914), (21, 3065244680), (24, 2682089095), (28, 2298933510), (30, 2145671276), (35, 1839146808), (40, 1609253457), (42, 1532622340), (43, 1496979960), (56, 1149466755), (60, 1072835638), (70, 919573404), (84, 766311170), (86, 748489980), (105, 613048936), (120, 536417819), (129, 498993320), (139, 463094520), (140, 459786702), (168, 383155585), (172, 374244990), (210, 306524468), (215, 299395992), (258, 249496660), (278, 231547260), (280, 229893351), (301, 213854280), (344, 187122495), (417, 154364840), (420, 153262234), (430, 149697996), (516, 124748330), (556, 115773630), (602, 106927140), (645, 99798664), (695, 92618904), (834, 77182420), (840, 76631117), (860, 74848998), (903, 71284760), (973, 66156360), (1032, 62374165), (1112, 57886815), (1204, 53463570), (1290, 49899332), (1390, 46309452), (1505, 42770856), (1668, 38591210), (1720, 37424499), (1806, 35642380), (1946, 33078180), (2085, 30872968), (2408, 26731785), (2580, 24949666), (2780, 23154726), (2919, 22052120), (3010, 21385428), (3336, 19295605), (3612, 17821190), (3892, 16539090), (4170, 15436484), (4515, 14256952), (4865, 13231272), (5160, 12474833), (5560, 11577363), (5838, 11026060), (5977, 10769640), (6020, 10692714), (7224, 8910595), (7784, 8269545), (8340, 7718242), (9030, 7128476), (9730, 6615636), (11676, 5513030), (11954, 5384820), (12040, 5346357), (12821, 5020680), (14595, 4410424), (16680, 3859121), (17931, 3589880), (18060, 3564238), (19460, 3307818), (23352, 2756515), (23908, 2692410), (25642, 2510340), (29190, 2205212), (29885, 2153928), (35862, 1794940), (36120, 1782119), (38463, 1673560), (38920, 1653909), (41839, 1538520), (47816, 1346205), (51284, 1255170), (58380, 1102606), (59770, 1076964), (64105, 1004136), (71724, 897470), (76926, 836780), (83678, 769260), (89655, 717976), (89747, 717240), (102568, 627585), (116760, 551303), (119540, 538482), (125517, 512840), (128210, 502068), (143448, 448735), (153852, 418390), (167356, 384630), (179310, 358988), (179494, 358620), (192315, 334712), (209195, 307704), (239080, 269241), (251034, 256420)]