357088480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1297

約数の個数: 144

約数和(自身を含む): 1008697536

約数和(自身を除く): 651609056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1231, 1295, 1480, 1568, 1813, 1960, 2072, 2462, 2590, 2960, 3626, 3920, 4144, 4924, 5180, 5920, 6155, 7252, 7840, 8288, 8617, 9065, 9848, 10360, 12310, 14504, 17234, 18130, 19696, 20720, 24620, 29008, 34468, 36260, 39392, 41440, 43085, 45547, 49240, 58016, 60319, 68936, 72520, 86170, 91094, 98480, 120638, 137872, 145040, 172340, 182188, 196960, 227735, 241276, 275744, 290080, 301595, 318829, 344680, 364376, 455470, 482552, 603190, 637658, 689360, 728752, 910940, 965104, 1206380, 1275316, 1378720, 1457504, 1594145, 1821880, 1930208, 2231803, 2412760, 2550632, 3188290, 3643760, 4463606, 4825520, 5101264, 6376580, 7287520, 8927212, 9651040, 10202528, 11159015, 12753160, 17854424, 22318030, 25506320, 35708848, 44636060, 51012640, 71417696, 89272120, 178544240, 357088480]

約数ペア:

[(1, 357088480), (2, 178544240), (4, 89272120), (5, 71417696), (7, 51012640), (8, 44636060), (10, 35708848), (14, 25506320), (16, 22318030), (20, 17854424), (28, 12753160), (32, 11159015), (35, 10202528), (37, 9651040), (40, 8927212), (49, 7287520), (56, 6376580), (70, 5101264), (74, 4825520), (80, 4463606), (98, 3643760), (112, 3188290), (140, 2550632), (148, 2412760), (160, 2231803), (185, 1930208), (196, 1821880), (224, 1594145), (245, 1457504), (259, 1378720), (280, 1275316), (296, 1206380), (370, 965104), (392, 910940), (490, 728752), (518, 689360), (560, 637658), (592, 603190), (740, 482552), (784, 455470), (980, 364376), (1036, 344680), (1120, 318829), (1184, 301595), (1231, 290080), (1295, 275744), (1480, 241276), (1568, 227735), (1813, 196960), (1960, 182188), (2072, 172340), (2462, 145040), (2590, 137872), (2960, 120638), (3626, 98480), (3920, 91094), (4144, 86170), (4924, 72520), (5180, 68936), (5920, 60319), (6155, 58016), (7252, 49240), (7840, 45547), (8288, 43085), (8617, 41440), (9065, 39392), (9848, 36260), (10360, 34468), (12310, 29008), (14504, 24620), (17234, 20720), (18130, 19696)]