8111957490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19474

約数の個数: 256

約数和(自身を含む): 28191421440

約数和(自身を除く): 20079463950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 27, 30, 34, 35, 39, 42, 45, 51, 54, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 135, 153, 170, 182, 189, 195, 210, 221, 234, 238, 255, 270, 273, 306, 315, 351, 357, 378, 390, 442, 455, 459, 510, 546, 585, 595, 630, 663, 702, 714, 765, 819, 910, 918, 945, 1071, 1105, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1755, 1785, 1890, 1989, 2142, 2210, 2295, 2457, 2730, 3094, 3213, 3315, 3510, 3570, 3978, 4095, 4590, 4641, 4914, 5355, 5967, 6426, 6630, 7735, 8190, 9282, 9945, 10710, 11934, 12285, 13923, 15470, 16065, 19421, 19890, 23205, 24570, 27846, 29835, 32130, 38842, 41769, 46410, 58263, 59670, 69615, 83538, 97105, 116526, 135947, 139230, 174789, 194210, 208845, 252473, 271894, 291315, 330157, 349578, 407841, 417690, 504946, 524367, 582630, 660314, 679735, 757419, 815682, 873945, 990471, 1048734, 1223523, 1262365, 1359470, 1514838, 1650785, 1747890, 1767311, 1980942, 2039205, 2272257, 2311099, 2447046, 2524730, 2621835, 2971413, 3301570, 3534622, 3670569, 3787095, 4078410, 4292041, 4544514, 4622198, 4952355, 5243670, 5301933, 5942826, 6117615, 6816771, 6933297, 7341138, 7574190, 8584082, 8836555, 8914239, 9904710, 10603866, 11361285, 11555495, 12235230, 12876123, 13633542, 13866594, 14857065, 15905799, 17673110, 17828478, 18352845, 20799891, 21460205, 22722570, 23110990, 25752246, 26509665, 29714130, 30044287, 31811598, 34083855, 34666485, 36705690, 38628369, 41599782, 42920410, 44571195, 47717397, 53019330, 60088574, 62399673, 64380615, 68167710, 69332970, 77256738, 79528995, 89142390, 90132861, 95434794, 103999455, 115885107, 124799346, 128761230, 150221435, 159057990, 180265722, 193141845, 207998910, 231770214, 238586985, 270398583, 300442870, 311998365, 386283690, 450664305, 477173970, 540797166, 579425535, 623996730, 811195749, 901328610, 1158851070, 1351992915, 1622391498, 2703985830, 4055978745, 8111957490]

約数ペア:

[(1, 8111957490), (2, 4055978745), (3, 2703985830), (5, 1622391498), (6, 1351992915), (7, 1158851070), (9, 901328610), (10, 811195749), (13, 623996730), (14, 579425535), (15, 540797166), (17, 477173970), (18, 450664305), (21, 386283690), (26, 311998365), (27, 300442870), (30, 270398583), (34, 238586985), (35, 231770214), (39, 207998910), (42, 193141845), (45, 180265722), (51, 159057990), (54, 150221435), (63, 128761230), (65, 124799346), (70, 115885107), (78, 103999455), (85, 95434794), (90, 90132861), (91, 89142390), (102, 79528995), (105, 77256738), (117, 69332970), (119, 68167710), (126, 64380615), (130, 62399673), (135, 60088574), (153, 53019330), (170, 47717397), (182, 44571195), (189, 42920410), (195, 41599782), (210, 38628369), (221, 36705690), (234, 34666485), (238, 34083855), (255, 31811598), (270, 30044287), (273, 29714130), (306, 26509665), (315, 25752246), (351, 23110990), (357, 22722570), (378, 21460205), (390, 20799891), (442, 18352845), (455, 17828478), (459, 17673110), (510, 15905799), (546, 14857065), (585, 13866594), (595, 13633542), (630, 12876123), (663, 12235230), (702, 11555495), (714, 11361285), (765, 10603866), (819, 9904710), (910, 8914239), (918, 8836555), (945, 8584082), (1071, 7574190), (1105, 7341138), (1170, 6933297), (1190, 6816771), (1326, 6117615), (1365, 5942826), (1530, 5301933), (1547, 5243670), (1638, 4952355), (1755, 4622198), (1785, 4544514), (1890, 4292041), (1989, 4078410), (2142, 3787095), (2210, 3670569), (2295, 3534622), (2457, 3301570), (2730, 2971413), (3094, 2621835), (3213, 2524730), (3315, 2447046), (3510, 2311099), (3570, 2272257), (3978, 2039205), (4095, 1980942), (4590, 1767311), (4641, 1747890), (4914, 1650785), (5355, 1514838), (5967, 1359470), (6426, 1262365), (6630, 1223523), (7735, 1048734), (8190, 990471), (9282, 873945), (9945, 815682), (10710, 757419), (11934, 679735), (12285, 660314), (13923, 582630), (15470, 524367), (16065, 504946), (19421, 417690), (19890, 407841), (23205, 349578), (24570, 330157), (27846, 291315), (29835, 271894), (32130, 252473), (38842, 208845), (41769, 194210), (46410, 174789), (58263, 139230), (59670, 135947), (69615, 116526), (83538, 97105)]