85284160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 234269280

約数和(自身を除く): 148985120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 83, 95, 104, 130, 152, 160, 166, 169, 190, 208, 247, 260, 304, 320, 332, 338, 380, 415, 416, 494, 520, 608, 664, 676, 760, 830, 832, 845, 988, 1040, 1079, 1216, 1235, 1328, 1352, 1520, 1577, 1660, 1690, 1976, 2080, 2158, 2470, 2656, 2704, 3040, 3154, 3211, 3320, 3380, 3952, 4160, 4316, 4940, 5312, 5395, 5408, 6080, 6308, 6422, 6640, 6760, 7885, 7904, 8632, 9880, 10790, 10816, 12616, 12844, 13280, 13520, 14027, 15770, 15808, 16055, 17264, 19760, 20501, 21580, 25232, 25688, 26560, 27040, 28054, 31540, 32110, 34528, 39520, 41002, 43160, 50464, 51376, 54080, 56108, 63080, 64220, 69056, 70135, 79040, 82004, 86320, 100928, 102505, 102752, 112216, 126160, 128440, 140270, 164008, 172640, 205010, 205504, 224432, 252320, 256880, 266513, 280540, 328016, 345280, 410020, 448864, 504640, 513760, 533026, 561080, 656032, 820040, 897728, 1027520, 1066052, 1122160, 1312064, 1332565, 1640080, 2132104, 2244320, 2665130, 3280160, 4264208, 4488640, 5330260, 6560320, 8528416, 10660520, 17056832, 21321040, 42642080, 85284160]

約数ペア:

[(1, 85284160), (2, 42642080), (4, 21321040), (5, 17056832), (8, 10660520), (10, 8528416), (13, 6560320), (16, 5330260), (19, 4488640), (20, 4264208), (26, 3280160), (32, 2665130), (38, 2244320), (40, 2132104), (52, 1640080), (64, 1332565), (65, 1312064), (76, 1122160), (80, 1066052), (83, 1027520), (95, 897728), (104, 820040), (130, 656032), (152, 561080), (160, 533026), (166, 513760), (169, 504640), (190, 448864), (208, 410020), (247, 345280), (260, 328016), (304, 280540), (320, 266513), (332, 256880), (338, 252320), (380, 224432), (415, 205504), (416, 205010), (494, 172640), (520, 164008), (608, 140270), (664, 128440), (676, 126160), (760, 112216), (830, 102752), (832, 102505), (845, 100928), (988, 86320), (1040, 82004), (1079, 79040), (1216, 70135), (1235, 69056), (1328, 64220), (1352, 63080), (1520, 56108), (1577, 54080), (1660, 51376), (1690, 50464), (1976, 43160), (2080, 41002), (2158, 39520), (2470, 34528), (2656, 32110), (2704, 31540), (3040, 28054), (3154, 27040), (3211, 26560), (3320, 25688), (3380, 25232), (3952, 21580), (4160, 20501), (4316, 19760), (4940, 17264), (5312, 16055), (5395, 15808), (5408, 15770), (6080, 14027), (6308, 13520), (6422, 13280), (6640, 12844), (6760, 12616), (7885, 10816), (7904, 10790), (8632, 9880)]