1962152080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3166

約数の個数: 160

約数和(自身を含む): 5553216000

約数和(自身を除く): 3591063920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 343, 368, 392, 460, 490, 560, 644, 686, 784, 805, 920, 980, 1127, 1288, 1372, 1610, 1715, 1840, 1960, 2254, 2576, 2744, 3109, 3220, 3430, 3920, 4508, 5488, 5635, 6218, 6440, 6860, 7889, 9016, 11270, 12436, 12880, 13720, 15545, 15778, 18032, 21763, 22540, 24872, 27440, 31090, 31556, 39445, 43526, 45080, 49744, 62180, 63112, 71507, 78890, 87052, 90160, 108815, 124360, 126224, 143014, 152341, 157780, 174104, 217630, 248720, 286028, 304682, 315560, 348208, 357535, 435260, 500549, 572056, 609364, 631120, 715070, 761705, 870520, 1001098, 1066387, 1144112, 1218728, 1430140, 1523410, 1741040, 2002196, 2132774, 2437456, 2502745, 2860280, 3046820, 3503843, 4004392, 4265548, 5005490, 5331935, 5720560, 6093640, 7007686, 8008784, 8531096, 10010980, 10663870, 12187280, 14015372, 17062192, 17519215, 20021960, 21327740, 24526901, 28030744, 35038430, 40043920, 42655480, 49053802, 56061488, 70076860, 85310960, 98107604, 122634505, 140153720, 196215208, 245269010, 280307440, 392430416, 490538020, 981076040, 1962152080]

約数ペア:

[(1, 1962152080), (2, 981076040), (4, 490538020), (5, 392430416), (7, 280307440), (8, 245269010), (10, 196215208), (14, 140153720), (16, 122634505), (20, 98107604), (23, 85310960), (28, 70076860), (35, 56061488), (40, 49053802), (46, 42655480), (49, 40043920), (56, 35038430), (70, 28030744), (80, 24526901), (92, 21327740), (98, 20021960), (112, 17519215), (115, 17062192), (140, 14015372), (161, 12187280), (184, 10663870), (196, 10010980), (230, 8531096), (245, 8008784), (280, 7007686), (322, 6093640), (343, 5720560), (368, 5331935), (392, 5005490), (460, 4265548), (490, 4004392), (560, 3503843), (644, 3046820), (686, 2860280), (784, 2502745), (805, 2437456), (920, 2132774), (980, 2002196), (1127, 1741040), (1288, 1523410), (1372, 1430140), (1610, 1218728), (1715, 1144112), (1840, 1066387), (1960, 1001098), (2254, 870520), (2576, 761705), (2744, 715070), (3109, 631120), (3220, 609364), (3430, 572056), (3920, 500549), (4508, 435260), (5488, 357535), (5635, 348208), (6218, 315560), (6440, 304682), (6860, 286028), (7889, 248720), (9016, 217630), (11270, 174104), (12436, 157780), (12880, 152341), (13720, 143014), (15545, 126224), (15778, 124360), (18032, 108815), (21763, 90160), (22540, 87052), (24872, 78890), (27440, 71507), (31090, 63112), (31556, 62180), (39445, 49744), (43526, 45080)]