680909112

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 2139782400

約数和(自身を除く): 1458873288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 169, 184, 207, 216, 234, 276, 299, 312, 338, 351, 414, 468, 507, 552, 598, 621, 676, 702, 811, 828, 897, 936, 1014, 1196, 1242, 1352, 1404, 1521, 1622, 1656, 1794, 2028, 2392, 2433, 2484, 2691, 2808, 3042, 3244, 3588, 3887, 4056, 4563, 4866, 4968, 5382, 6084, 6488, 7176, 7299, 7774, 8073, 9126, 9732, 10543, 10764, 11661, 12168, 14598, 15548, 16146, 18252, 18653, 19464, 21086, 21528, 21897, 23322, 29196, 31096, 31629, 32292, 34983, 36504, 37306, 42172, 43794, 46644, 55959, 58392, 63258, 64584, 69966, 74612, 84344, 87588, 93288, 94887, 104949, 111918, 126516, 137059, 139932, 149224, 167877, 175176, 189774, 209898, 223836, 242489, 253032, 274118, 279864, 284661, 335754, 379548, 411177, 419796, 447672, 484978, 503631, 548236, 569322, 671508, 727467, 759096, 822354, 839592, 969956, 1007262, 1096472, 1138644, 1233531, 1343016, 1454934, 1644708, 1939912, 2014524, 2182401, 2277288, 2467062, 2909868, 3152357, 3289416, 3700593, 4029048, 4364802, 4934124, 5819736, 6304714, 6547203, 7401186, 8729604, 9457071, 9868248, 12609428, 13094406, 14802372, 17459208, 18914142, 25218856, 26188812, 28371213, 29604744, 37828284, 52377624, 56742426, 75656568, 85113639, 113484852, 170227278, 226969704, 340454556, 680909112]

約数ペア:

[(1, 680909112), (2, 340454556), (3, 226969704), (4, 170227278), (6, 113484852), (8, 85113639), (9, 75656568), (12, 56742426), (13, 52377624), (18, 37828284), (23, 29604744), (24, 28371213), (26, 26188812), (27, 25218856), (36, 18914142), (39, 17459208), (46, 14802372), (52, 13094406), (54, 12609428), (69, 9868248), (72, 9457071), (78, 8729604), (92, 7401186), (104, 6547203), (108, 6304714), (117, 5819736), (138, 4934124), (156, 4364802), (169, 4029048), (184, 3700593), (207, 3289416), (216, 3152357), (234, 2909868), (276, 2467062), (299, 2277288), (312, 2182401), (338, 2014524), (351, 1939912), (414, 1644708), (468, 1454934), (507, 1343016), (552, 1233531), (598, 1138644), (621, 1096472), (676, 1007262), (702, 969956), (811, 839592), (828, 822354), (897, 759096), (936, 727467), (1014, 671508), (1196, 569322), (1242, 548236), (1352, 503631), (1404, 484978), (1521, 447672), (1622, 419796), (1656, 411177), (1794, 379548), (2028, 335754), (2392, 284661), (2433, 279864), (2484, 274118), (2691, 253032), (2808, 242489), (3042, 223836), (3244, 209898), (3588, 189774), (3887, 175176), (4056, 167877), (4563, 149224), (4866, 139932), (4968, 137059), (5382, 126516), (6084, 111918), (6488, 104949), (7176, 94887), (7299, 93288), (7774, 87588), (8073, 84344), (9126, 74612), (9732, 69966), (10543, 64584), (10764, 63258), (11661, 58392), (12168, 55959), (14598, 46644), (15548, 43794), (16146, 42172), (18252, 37306), (18653, 36504), (19464, 34983), (21086, 32292), (21528, 31629), (21897, 31096), (23322, 29196)]