76746880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 215815680

約数和(自身を除く): 139068800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 463, 518, 560, 592, 640, 740, 896, 926, 1036, 1120, 1184, 1295, 1480, 1852, 2072, 2240, 2315, 2368, 2590, 2960, 3241, 3704, 4144, 4480, 4630, 4736, 5180, 5920, 6482, 7408, 8288, 9260, 10360, 11840, 12964, 14816, 16205, 16576, 17131, 18520, 20720, 23680, 25928, 29632, 32410, 33152, 34262, 37040, 41440, 51856, 59264, 64820, 68524, 74080, 82880, 85655, 103712, 119917, 129640, 137048, 148160, 165760, 171310, 207424, 239834, 259280, 274096, 296320, 342620, 414848, 479668, 518560, 548192, 599585, 685240, 959336, 1037120, 1096384, 1199170, 1370480, 1918672, 2074240, 2192768, 2398340, 2740960, 3837344, 4796680, 5481920, 7674688, 9593360, 10963840, 15349376, 19186720, 38373440, 76746880]

約数ペア:

[(1, 76746880), (2, 38373440), (4, 19186720), (5, 15349376), (7, 10963840), (8, 9593360), (10, 7674688), (14, 5481920), (16, 4796680), (20, 3837344), (28, 2740960), (32, 2398340), (35, 2192768), (37, 2074240), (40, 1918672), (56, 1370480), (64, 1199170), (70, 1096384), (74, 1037120), (80, 959336), (112, 685240), (128, 599585), (140, 548192), (148, 518560), (160, 479668), (185, 414848), (224, 342620), (259, 296320), (280, 274096), (296, 259280), (320, 239834), (370, 207424), (448, 171310), (463, 165760), (518, 148160), (560, 137048), (592, 129640), (640, 119917), (740, 103712), (896, 85655), (926, 82880), (1036, 74080), (1120, 68524), (1184, 64820), (1295, 59264), (1480, 51856), (1852, 41440), (2072, 37040), (2240, 34262), (2315, 33152), (2368, 32410), (2590, 29632), (2960, 25928), (3241, 23680), (3704, 20720), (4144, 18520), (4480, 17131), (4630, 16576), (4736, 16205), (5180, 14816), (5920, 12964), (6482, 11840), (7408, 10360), (8288, 9260)]