196792960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 603187200

約数和(自身を除く): 406394240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 109, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 218, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 436, 448, 455, 496, 520, 545, 560, 620, 640, 728, 763, 806, 832, 868, 872, 896, 910, 992, 1040, 1085, 1090, 1120, 1240, 1417, 1456, 1526, 1612, 1664, 1736, 1744, 1820, 1984, 2015, 2080, 2170, 2180, 2240, 2480, 2821, 2834, 2912, 3052, 3224, 3379, 3472, 3488, 3640, 3815, 3968, 4030, 4160, 4340, 4360, 4480, 4960, 5642, 5668, 5824, 6104, 6448, 6758, 6944, 6976, 7085, 7280, 7630, 8060, 8320, 8680, 8720, 9919, 9920, 11284, 11336, 11648, 12208, 12896, 13516, 13888, 13952, 14105, 14170, 14560, 15260, 16120, 16895, 17360, 17440, 19838, 19840, 22568, 22672, 23653, 24416, 25792, 27032, 27776, 28210, 28340, 29120, 30520, 32240, 33790, 34720, 34880, 39676, 43927, 45136, 45344, 47306, 48832, 49595, 51584, 54064, 56420, 56680, 58240, 61040, 64480, 67580, 69440, 69760, 79352, 87854, 90272, 90688, 94612, 97664, 99190, 108128, 112840, 113360, 118265, 122080, 128960, 135160, 138880, 158704, 175708, 180544, 181376, 189224, 198380, 216256, 219635, 225680, 226720, 236530, 244160, 257920, 270320, 307489, 317408, 351416, 361088, 378448, 396760, 432512, 439270, 451360, 453440, 473060, 488320, 540640, 614978, 634816, 702832, 756896, 793520, 878540, 902720, 906880, 946120, 1081280, 1229956, 1269632, 1405664, 1513792, 1537445, 1587040, 1757080, 1805440, 1892240, 2162560, 2459912, 2811328, 3027584, 3074890, 3174080, 3514160, 3784480, 4919824, 5622656, 6149780, 6348160, 7028320, 7568960, 9839648, 12299560, 14056640, 15137920, 19679296, 24599120, 28113280, 39358592, 49198240, 98396480, 196792960]

約数ペア:

[(1, 196792960), (2, 98396480), (4, 49198240), (5, 39358592), (7, 28113280), (8, 24599120), (10, 19679296), (13, 15137920), (14, 14056640), (16, 12299560), (20, 9839648), (26, 7568960), (28, 7028320), (31, 6348160), (32, 6149780), (35, 5622656), (40, 4919824), (52, 3784480), (56, 3514160), (62, 3174080), (64, 3074890), (65, 3027584), (70, 2811328), (80, 2459912), (91, 2162560), (104, 1892240), (109, 1805440), (112, 1757080), (124, 1587040), (128, 1537445), (130, 1513792), (140, 1405664), (155, 1269632), (160, 1229956), (182, 1081280), (208, 946120), (217, 906880), (218, 902720), (224, 878540), (248, 793520), (260, 756896), (280, 702832), (310, 634816), (320, 614978), (364, 540640), (403, 488320), (416, 473060), (434, 453440), (436, 451360), (448, 439270), (455, 432512), (496, 396760), (520, 378448), (545, 361088), (560, 351416), (620, 317408), (640, 307489), (728, 270320), (763, 257920), (806, 244160), (832, 236530), (868, 226720), (872, 225680), (896, 219635), (910, 216256), (992, 198380), (1040, 189224), (1085, 181376), (1090, 180544), (1120, 175708), (1240, 158704), (1417, 138880), (1456, 135160), (1526, 128960), (1612, 122080), (1664, 118265), (1736, 113360), (1744, 112840), (1820, 108128), (1984, 99190), (2015, 97664), (2080, 94612), (2170, 90688), (2180, 90272), (2240, 87854), (2480, 79352), (2821, 69760), (2834, 69440), (2912, 67580), (3052, 64480), (3224, 61040), (3379, 58240), (3472, 56680), (3488, 56420), (3640, 54064), (3815, 51584), (3968, 49595), (4030, 48832), (4160, 47306), (4340, 45344), (4360, 45136), (4480, 43927), (4960, 39676), (5642, 34880), (5668, 34720), (5824, 33790), (6104, 32240), (6448, 30520), (6758, 29120), (6944, 28340), (6976, 28210), (7085, 27776), (7280, 27032), (7630, 25792), (8060, 24416), (8320, 23653), (8680, 22672), (8720, 22568), (9919, 19840), (9920, 19838), (11284, 17440), (11336, 17360), (11648, 16895), (12208, 16120), (12896, 15260), (13516, 14560), (13888, 14170), (13952, 14105)]