202112880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 666624000

約数和(自身を除く): 464511120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 349, 380, 381, 456, 508, 570, 635, 698, 760, 762, 912, 1016, 1047, 1140, 1270, 1396, 1520, 1524, 1745, 1905, 2032, 2094, 2280, 2413, 2540, 2792, 3048, 3490, 3810, 4188, 4560, 4826, 5080, 5235, 5584, 6096, 6631, 6980, 7239, 7620, 8376, 9652, 10160, 10470, 12065, 13262, 13960, 14478, 15240, 16752, 19304, 19893, 20940, 24130, 26524, 27920, 28956, 30480, 33155, 36195, 38608, 39786, 41880, 44323, 48260, 53048, 57912, 66310, 72390, 79572, 83760, 88646, 96520, 99465, 106096, 115824, 132620, 132969, 144780, 159144, 177292, 193040, 198930, 221615, 265240, 265938, 289560, 318288, 354584, 397860, 443230, 530480, 531876, 579120, 664845, 709168, 795720, 842137, 886460, 1063752, 1329690, 1591440, 1684274, 1772920, 2127504, 2526411, 2659380, 3368548, 3545840, 4210685, 5052822, 5318760, 6737096, 8421370, 10105644, 10637520, 12632055, 13474192, 16842740, 20211288, 25264110, 33685480, 40422576, 50528220, 67370960, 101056440, 202112880]

約数ペア:

[(1, 202112880), (2, 101056440), (3, 67370960), (4, 50528220), (5, 40422576), (6, 33685480), (8, 25264110), (10, 20211288), (12, 16842740), (15, 13474192), (16, 12632055), (19, 10637520), (20, 10105644), (24, 8421370), (30, 6737096), (38, 5318760), (40, 5052822), (48, 4210685), (57, 3545840), (60, 3368548), (76, 2659380), (80, 2526411), (95, 2127504), (114, 1772920), (120, 1684274), (127, 1591440), (152, 1329690), (190, 1063752), (228, 886460), (240, 842137), (254, 795720), (285, 709168), (304, 664845), (349, 579120), (380, 531876), (381, 530480), (456, 443230), (508, 397860), (570, 354584), (635, 318288), (698, 289560), (760, 265938), (762, 265240), (912, 221615), (1016, 198930), (1047, 193040), (1140, 177292), (1270, 159144), (1396, 144780), (1520, 132969), (1524, 132620), (1745, 115824), (1905, 106096), (2032, 99465), (2094, 96520), (2280, 88646), (2413, 83760), (2540, 79572), (2792, 72390), (3048, 66310), (3490, 57912), (3810, 53048), (4188, 48260), (4560, 44323), (4826, 41880), (5080, 39786), (5235, 38608), (5584, 36195), (6096, 33155), (6631, 30480), (6980, 28956), (7239, 27920), (7620, 26524), (8376, 24130), (9652, 20940), (10160, 19893), (10470, 19304), (12065, 16752), (13262, 15240), (13960, 14478)]