79108960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 231662592

約数和(自身を除く): 152553632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 70, 74, 80, 83, 92, 112, 115, 140, 148, 160, 161, 166, 184, 185, 224, 230, 259, 280, 296, 322, 332, 368, 370, 415, 460, 518, 560, 581, 592, 644, 664, 736, 740, 805, 830, 851, 920, 1036, 1120, 1162, 1184, 1288, 1295, 1328, 1480, 1610, 1660, 1702, 1840, 1909, 2072, 2324, 2576, 2590, 2656, 2905, 2960, 3071, 3220, 3320, 3404, 3680, 3818, 4144, 4255, 4648, 5152, 5180, 5810, 5920, 5957, 6142, 6440, 6640, 6808, 7636, 8288, 8510, 9296, 9545, 10360, 11620, 11914, 12284, 12880, 13280, 13363, 13616, 15272, 15355, 17020, 18592, 19090, 20720, 21497, 23240, 23828, 24568, 25760, 26726, 27232, 29785, 30544, 30710, 34040, 38180, 41440, 42994, 46480, 47656, 49136, 53452, 59570, 61088, 61420, 66815, 68080, 70633, 76360, 85988, 92960, 95312, 98272, 106904, 107485, 119140, 122840, 133630, 136160, 141266, 152720, 171976, 190624, 213808, 214970, 238280, 245680, 267260, 282532, 305440, 343952, 353165, 427616, 429940, 476560, 491360, 494431, 534520, 565064, 687904, 706330, 859880, 953120, 988862, 1069040, 1130128, 1412660, 1719760, 1977724, 2138080, 2260256, 2472155, 2825320, 3439520, 3955448, 4944310, 5650640, 7910896, 9888620, 11301280, 15821792, 19777240, 39554480, 79108960]

約数ペア:

[(1, 79108960), (2, 39554480), (4, 19777240), (5, 15821792), (7, 11301280), (8, 9888620), (10, 7910896), (14, 5650640), (16, 4944310), (20, 3955448), (23, 3439520), (28, 2825320), (32, 2472155), (35, 2260256), (37, 2138080), (40, 1977724), (46, 1719760), (56, 1412660), (70, 1130128), (74, 1069040), (80, 988862), (83, 953120), (92, 859880), (112, 706330), (115, 687904), (140, 565064), (148, 534520), (160, 494431), (161, 491360), (166, 476560), (184, 429940), (185, 427616), (224, 353165), (230, 343952), (259, 305440), (280, 282532), (296, 267260), (322, 245680), (332, 238280), (368, 214970), (370, 213808), (415, 190624), (460, 171976), (518, 152720), (560, 141266), (581, 136160), (592, 133630), (644, 122840), (664, 119140), (736, 107485), (740, 106904), (805, 98272), (830, 95312), (851, 92960), (920, 85988), (1036, 76360), (1120, 70633), (1162, 68080), (1184, 66815), (1288, 61420), (1295, 61088), (1328, 59570), (1480, 53452), (1610, 49136), (1660, 47656), (1702, 46480), (1840, 42994), (1909, 41440), (2072, 38180), (2324, 34040), (2576, 30710), (2590, 30544), (2656, 29785), (2905, 27232), (2960, 26726), (3071, 25760), (3220, 24568), (3320, 23828), (3404, 23240), (3680, 21497), (3818, 20720), (4144, 19090), (4255, 18592), (4648, 17020), (5152, 15355), (5180, 15272), (5810, 13616), (5920, 13363), (5957, 13280), (6142, 12880), (6440, 12284), (6640, 11914), (6808, 11620), (7636, 10360), (8288, 9545), (8510, 9296)]