29313113920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:757

約数の個数: 168

約数和(自身を含む): 72639936000

約数和(自身を除く): 43326822080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 199, 248, 310, 320, 398, 479, 496, 620, 796, 958, 961, 992, 995, 1240, 1592, 1916, 1922, 1984, 1990, 2395, 2480, 3184, 3832, 3844, 3980, 4790, 4805, 4960, 6169, 6368, 7664, 7688, 7960, 9580, 9610, 9920, 12338, 12736, 14849, 15328, 15376, 15920, 19160, 19220, 24676, 29698, 30656, 30752, 30845, 31840, 38320, 38440, 49352, 59396, 61504, 61690, 63680, 74245, 76640, 76880, 95321, 98704, 118792, 123380, 148490, 153280, 153760, 190642, 191239, 197408, 237584, 246760, 296980, 307520, 381284, 382478, 394816, 460319, 475168, 476605, 493520, 593960, 762568, 764956, 920638, 950336, 953210, 956195, 987040, 1187920, 1525136, 1529912, 1841276, 1906420, 1912390, 1974080, 2301595, 2375840, 2954951, 3050272, 3059824, 3682552, 3812840, 3824780, 4603190, 4751680, 5909902, 6100544, 6119648, 7365104, 7625680, 7649560, 9206380, 11819804, 12239296, 14730208, 14774755, 15251360, 15299120, 18412760, 23639608, 29460416, 29549510, 30502720, 30598240, 36825520, 47279216, 59099020, 61196480, 73651040, 91603481, 94558432, 118198040, 147302080, 183206962, 189116864, 236396080, 366413924, 458017405, 472792160, 732827848, 916034810, 945584320, 1465655696, 1832069620, 2931311392, 3664139240, 5862622784, 7328278480, 14656556960, 29313113920]

約数ペア:

[(1, 29313113920), (2, 14656556960), (4, 7328278480), (5, 5862622784), (8, 3664139240), (10, 2931311392), (16, 1832069620), (20, 1465655696), (31, 945584320), (32, 916034810), (40, 732827848), (62, 472792160), (64, 458017405), (80, 366413924), (124, 236396080), (155, 189116864), (160, 183206962), (199, 147302080), (248, 118198040), (310, 94558432), (320, 91603481), (398, 73651040), (479, 61196480), (496, 59099020), (620, 47279216), (796, 36825520), (958, 30598240), (961, 30502720), (992, 29549510), (995, 29460416), (1240, 23639608), (1592, 18412760), (1916, 15299120), (1922, 15251360), (1984, 14774755), (1990, 14730208), (2395, 12239296), (2480, 11819804), (3184, 9206380), (3832, 7649560), (3844, 7625680), (3980, 7365104), (4790, 6119648), (4805, 6100544), (4960, 5909902), (6169, 4751680), (6368, 4603190), (7664, 3824780), (7688, 3812840), (7960, 3682552), (9580, 3059824), (9610, 3050272), (9920, 2954951), (12338, 2375840), (12736, 2301595), (14849, 1974080), (15328, 1912390), (15376, 1906420), (15920, 1841276), (19160, 1529912), (19220, 1525136), (24676, 1187920), (29698, 987040), (30656, 956195), (30752, 953210), (30845, 950336), (31840, 920638), (38320, 764956), (38440, 762568), (49352, 593960), (59396, 493520), (61504, 476605), (61690, 475168), (63680, 460319), (74245, 394816), (76640, 382478), (76880, 381284), (95321, 307520), (98704, 296980), (118792, 246760), (123380, 237584), (148490, 197408), (153280, 191239), (153760, 190642)]