12529854080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 256

約数和(自身を含む): 32836492800

約数和(自身を除く): 20306638720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 107, 128, 136, 160, 170, 188, 214, 229, 235, 272, 320, 340, 376, 428, 458, 470, 535, 544, 640, 680, 752, 799, 856, 916, 940, 1070, 1088, 1145, 1360, 1504, 1598, 1712, 1819, 1832, 1880, 2140, 2176, 2290, 2720, 3008, 3196, 3424, 3638, 3664, 3760, 3893, 3995, 4280, 4580, 5029, 5440, 6016, 6392, 6848, 7276, 7328, 7520, 7786, 7990, 8560, 9095, 9160, 10058, 10763, 10880, 12784, 13696, 14552, 14656, 15040, 15572, 15980, 17120, 18190, 18320, 19465, 20116, 21526, 24503, 25145, 25568, 29104, 29312, 30080, 31144, 31960, 34240, 36380, 36640, 38930, 40232, 43052, 49006, 50290, 51136, 53815, 58208, 62288, 63920, 68480, 72760, 73280, 77860, 80464, 85493, 86104, 98012, 100580, 102272, 107630, 116416, 122515, 124576, 127840, 145520, 146560, 155720, 160928, 170986, 172208, 182971, 196024, 201160, 215260, 232832, 245030, 249152, 255680, 291040, 311440, 321856, 341972, 344416, 365942, 392048, 402320, 416551, 427465, 430520, 490060, 498304, 511360, 582080, 622880, 643712, 683944, 688832, 731884, 784096, 804640, 833102, 854930, 861040, 914855, 980120, 1151641, 1164160, 1245760, 1367888, 1377664, 1463768, 1568192, 1609280, 1666204, 1709860, 1722080, 1829710, 1960240, 2082755, 2303282, 2491520, 2735776, 2927536, 3136384, 3218560, 3332408, 3419720, 3444160, 3659420, 3920480, 4165510, 4606564, 5471552, 5758205, 5855072, 6664816, 6839440, 6888320, 7318840, 7840960, 8331020, 9213128, 10943104, 11516410, 11710144, 13329632, 13678880, 14637680, 15681920, 16662040, 18426256, 19577897, 23032820, 23420288, 26659264, 27357760, 29275360, 33324080, 36852512, 39155794, 46065640, 53318528, 54715520, 58550720, 66648160, 73705024, 78311588, 92131280, 97889485, 117101440, 133296320, 147410048, 156623176, 184262560, 195778970, 266592640, 313246352, 368525120, 391557940, 626492704, 737050240, 783115880, 1252985408, 1566231760, 2505970816, 3132463520, 6264927040, 12529854080]

約数ペア:

[(1, 12529854080), (2, 6264927040), (4, 3132463520), (5, 2505970816), (8, 1566231760), (10, 1252985408), (16, 783115880), (17, 737050240), (20, 626492704), (32, 391557940), (34, 368525120), (40, 313246352), (47, 266592640), (64, 195778970), (68, 184262560), (80, 156623176), (85, 147410048), (94, 133296320), (107, 117101440), (128, 97889485), (136, 92131280), (160, 78311588), (170, 73705024), (188, 66648160), (214, 58550720), (229, 54715520), (235, 53318528), (272, 46065640), (320, 39155794), (340, 36852512), (376, 33324080), (428, 29275360), (458, 27357760), (470, 26659264), (535, 23420288), (544, 23032820), (640, 19577897), (680, 18426256), (752, 16662040), (799, 15681920), (856, 14637680), (916, 13678880), (940, 13329632), (1070, 11710144), (1088, 11516410), (1145, 10943104), (1360, 9213128), (1504, 8331020), (1598, 7840960), (1712, 7318840), (1819, 6888320), (1832, 6839440), (1880, 6664816), (2140, 5855072), (2176, 5758205), (2290, 5471552), (2720, 4606564), (3008, 4165510), (3196, 3920480), (3424, 3659420), (3638, 3444160), (3664, 3419720), (3760, 3332408), (3893, 3218560), (3995, 3136384), (4280, 2927536), (4580, 2735776), (5029, 2491520), (5440, 2303282), (6016, 2082755), (6392, 1960240), (6848, 1829710), (7276, 1722080), (7328, 1709860), (7520, 1666204), (7786, 1609280), (7990, 1568192), (8560, 1463768), (9095, 1377664), (9160, 1367888), (10058, 1245760), (10763, 1164160), (10880, 1151641), (12784, 980120), (13696, 914855), (14552, 861040), (14656, 854930), (15040, 833102), (15572, 804640), (15980, 784096), (17120, 731884), (18190, 688832), (18320, 683944), (19465, 643712), (20116, 622880), (21526, 582080), (24503, 511360), (25145, 498304), (25568, 490060), (29104, 430520), (29312, 427465), (30080, 416551), (31144, 402320), (31960, 392048), (34240, 365942), (36380, 344416), (36640, 341972), (38930, 321856), (40232, 311440), (43052, 291040), (49006, 255680), (50290, 249152), (51136, 245030), (53815, 232832), (58208, 215260), (62288, 201160), (63920, 196024), (68480, 182971), (72760, 172208), (73280, 170986), (77860, 160928), (80464, 155720), (85493, 146560), (86104, 145520), (98012, 127840), (100580, 124576), (102272, 122515), (107630, 116416)]