68141040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 235270656

約数和(自身を除く): 167129616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 487, 528, 530, 583, 636, 660, 795, 848, 880, 974, 1060, 1166, 1272, 1320, 1461, 1590, 1749, 1948, 2120, 2332, 2435, 2544, 2640, 2915, 2922, 3180, 3498, 3896, 4240, 4664, 4870, 5357, 5830, 5844, 6360, 6996, 7305, 7792, 8745, 9328, 9740, 10714, 11660, 11688, 12720, 13992, 14610, 16071, 17490, 19480, 21428, 23320, 23376, 25811, 26785, 27984, 29220, 32142, 34980, 38960, 42856, 46640, 51622, 53570, 58440, 64284, 69960, 77433, 80355, 85712, 103244, 107140, 116880, 128568, 129055, 139920, 154866, 160710, 206488, 214280, 257136, 258110, 283921, 309732, 321420, 387165, 412976, 428560, 516220, 567842, 619464, 642840, 774330, 851763, 1032440, 1135684, 1238928, 1285680, 1419605, 1548660, 1703526, 2064880, 2271368, 2839210, 3097320, 3407052, 4258815, 4542736, 5678420, 6194640, 6814104, 8517630, 11356840, 13628208, 17035260, 22713680, 34070520, 68141040]

約数ペア:

[(1, 68141040), (2, 34070520), (3, 22713680), (4, 17035260), (5, 13628208), (6, 11356840), (8, 8517630), (10, 6814104), (11, 6194640), (12, 5678420), (15, 4542736), (16, 4258815), (20, 3407052), (22, 3097320), (24, 2839210), (30, 2271368), (33, 2064880), (40, 1703526), (44, 1548660), (48, 1419605), (53, 1285680), (55, 1238928), (60, 1135684), (66, 1032440), (80, 851763), (88, 774330), (106, 642840), (110, 619464), (120, 567842), (132, 516220), (159, 428560), (165, 412976), (176, 387165), (212, 321420), (220, 309732), (240, 283921), (264, 258110), (265, 257136), (318, 214280), (330, 206488), (424, 160710), (440, 154866), (487, 139920), (528, 129055), (530, 128568), (583, 116880), (636, 107140), (660, 103244), (795, 85712), (848, 80355), (880, 77433), (974, 69960), (1060, 64284), (1166, 58440), (1272, 53570), (1320, 51622), (1461, 46640), (1590, 42856), (1749, 38960), (1948, 34980), (2120, 32142), (2332, 29220), (2435, 27984), (2544, 26785), (2640, 25811), (2915, 23376), (2922, 23320), (3180, 21428), (3498, 19480), (3896, 17490), (4240, 16071), (4664, 14610), (4870, 13992), (5357, 12720), (5830, 11688), (5844, 11660), (6360, 10714), (6996, 9740), (7305, 9328), (7792, 8745)]