202460960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 356374240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 47, 52, 65, 76, 80, 94, 95, 104, 109, 130, 152, 160, 188, 190, 208, 218, 235, 247, 260, 304, 376, 380, 416, 436, 470, 494, 520, 545, 608, 611, 752, 760, 872, 893, 940, 988, 1040, 1090, 1222, 1235, 1417, 1504, 1520, 1744, 1786, 1880, 1976, 2071, 2080, 2180, 2444, 2470, 2834, 3040, 3055, 3488, 3572, 3760, 3952, 4142, 4360, 4465, 4888, 4940, 5123, 5668, 6110, 7085, 7144, 7520, 7904, 8284, 8720, 8930, 9776, 9880, 10246, 10355, 11336, 11609, 12220, 14170, 14288, 16568, 17440, 17860, 19552, 19760, 20492, 20710, 22672, 23218, 24440, 25615, 26923, 28340, 28576, 33136, 35720, 39520, 40984, 41420, 45344, 46436, 48880, 51230, 53846, 56680, 58045, 66272, 66599, 71440, 81968, 82840, 92872, 97337, 97760, 102460, 107692, 113360, 116090, 133198, 134615, 142880, 163936, 165680, 185744, 194674, 204920, 215384, 226720, 232180, 266396, 269230, 331360, 332995, 371488, 389348, 409840, 430768, 464360, 486685, 532792, 538460, 665990, 778696, 819680, 861536, 928720, 973370, 1065584, 1076920, 1265381, 1331980, 1557392, 1857440, 1946740, 2131168, 2153840, 2530762, 2663960, 3114784, 3893480, 4307680, 5061524, 5327920, 6326905, 7786960, 10123048, 10655840, 12653810, 15573920, 20246096, 25307620, 40492192, 50615240, 101230480, 202460960]

約数ペア:

[(1, 202460960), (2, 101230480), (4, 50615240), (5, 40492192), (8, 25307620), (10, 20246096), (13, 15573920), (16, 12653810), (19, 10655840), (20, 10123048), (26, 7786960), (32, 6326905), (38, 5327920), (40, 5061524), (47, 4307680), (52, 3893480), (65, 3114784), (76, 2663960), (80, 2530762), (94, 2153840), (95, 2131168), (104, 1946740), (109, 1857440), (130, 1557392), (152, 1331980), (160, 1265381), (188, 1076920), (190, 1065584), (208, 973370), (218, 928720), (235, 861536), (247, 819680), (260, 778696), (304, 665990), (376, 538460), (380, 532792), (416, 486685), (436, 464360), (470, 430768), (494, 409840), (520, 389348), (545, 371488), (608, 332995), (611, 331360), (752, 269230), (760, 266396), (872, 232180), (893, 226720), (940, 215384), (988, 204920), (1040, 194674), (1090, 185744), (1222, 165680), (1235, 163936), (1417, 142880), (1504, 134615), (1520, 133198), (1744, 116090), (1786, 113360), (1880, 107692), (1976, 102460), (2071, 97760), (2080, 97337), (2180, 92872), (2444, 82840), (2470, 81968), (2834, 71440), (3040, 66599), (3055, 66272), (3488, 58045), (3572, 56680), (3760, 53846), (3952, 51230), (4142, 48880), (4360, 46436), (4465, 45344), (4888, 41420), (4940, 40984), (5123, 39520), (5668, 35720), (6110, 33136), (7085, 28576), (7144, 28340), (7520, 26923), (7904, 25615), (8284, 24440), (8720, 23218), (8930, 22672), (9776, 20710), (9880, 20492), (10246, 19760), (10355, 19552), (11336, 17860), (11609, 17440), (12220, 16568), (14170, 14288)]