344921440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1484

約数の個数: 96

約数和(自身を含む): 868734720

約数和(自身を除く): 523813280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 83, 95, 152, 160, 166, 190, 304, 332, 380, 415, 608, 664, 760, 830, 1328, 1367, 1520, 1577, 1660, 2656, 2734, 3040, 3154, 3320, 5468, 6308, 6640, 6835, 7885, 10936, 12616, 13280, 13670, 15770, 21872, 25232, 25973, 27340, 31540, 43744, 50464, 51946, 54680, 63080, 103892, 109360, 113461, 126160, 129865, 207784, 218720, 226922, 252320, 259730, 415568, 453844, 519460, 567305, 831136, 907688, 1038920, 1134610, 1815376, 2077840, 2155759, 2269220, 3630752, 4155680, 4311518, 4538440, 8623036, 9076880, 10778795, 17246072, 18153760, 21557590, 34492144, 43115180, 68984288, 86230360, 172460720, 344921440]

約数ペア:

[(1, 344921440), (2, 172460720), (4, 86230360), (5, 68984288), (8, 43115180), (10, 34492144), (16, 21557590), (19, 18153760), (20, 17246072), (32, 10778795), (38, 9076880), (40, 8623036), (76, 4538440), (80, 4311518), (83, 4155680), (95, 3630752), (152, 2269220), (160, 2155759), (166, 2077840), (190, 1815376), (304, 1134610), (332, 1038920), (380, 907688), (415, 831136), (608, 567305), (664, 519460), (760, 453844), (830, 415568), (1328, 259730), (1367, 252320), (1520, 226922), (1577, 218720), (1660, 207784), (2656, 129865), (2734, 126160), (3040, 113461), (3154, 109360), (3320, 103892), (5468, 63080), (6308, 54680), (6640, 51946), (6835, 50464), (7885, 43744), (10936, 31540), (12616, 27340), (13280, 25973), (13670, 25232), (15770, 21872)]