22591751280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{189401}}^1$

素因数の和:189495

約数の個数: 160

約数和(自身を含む): 81167090688

約数和(自身を除く): 58575339408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23856, 29820, 39760, 59640, 119280, 189401, 378802, 568203, 757604, 947005, 1136406, 1325807, 1515208, 1894010, 2272812, 2651614, 2841015, 3030416, 3788020, 3977421, 4545624, 5303228, 5682030, 6629035, 7576040, 7954842, 9091248, 10606456, 11364060, 13258070, 13447471, 15152080, 15909684, 19887105, 21212912, 22728120, 26516140, 26894942, 31819368, 39774210, 40342413, 45456240, 53032280, 53789884, 63638736, 67237355, 79548420, 80684826, 94132297, 106064560, 107579768, 134474710, 159096840, 161369652, 188264594, 201712065, 215159536, 268949420, 282396891, 318193680, 322739304, 376529188, 403424130, 470661485, 537898840, 564793782, 645478608, 753058376, 806848260, 941322970, 1075797680, 1129587564, 1411984455, 1506116752, 1613696520, 1882645940, 2259175128, 2823968910, 3227393040, 3765291880, 4518350256, 5647937820, 7530583760, 11295875640, 22591751280]

約数ペア:

[(1, 22591751280), (2, 11295875640), (3, 7530583760), (4, 5647937820), (5, 4518350256), (6, 3765291880), (7, 3227393040), (8, 2823968910), (10, 2259175128), (12, 1882645940), (14, 1613696520), (15, 1506116752), (16, 1411984455), (20, 1129587564), (21, 1075797680), (24, 941322970), (28, 806848260), (30, 753058376), (35, 645478608), (40, 564793782), (42, 537898840), (48, 470661485), (56, 403424130), (60, 376529188), (70, 322739304), (71, 318193680), (80, 282396891), (84, 268949420), (105, 215159536), (112, 201712065), (120, 188264594), (140, 161369652), (142, 159096840), (168, 134474710), (210, 107579768), (213, 106064560), (240, 94132297), (280, 80684826), (284, 79548420), (336, 67237355), (355, 63638736), (420, 53789884), (426, 53032280), (497, 45456240), (560, 40342413), (568, 39774210), (710, 31819368), (840, 26894942), (852, 26516140), (994, 22728120), (1065, 21212912), (1136, 19887105), (1420, 15909684), (1491, 15152080), (1680, 13447471), (1704, 13258070), (1988, 11364060), (2130, 10606456), (2485, 9091248), (2840, 7954842), (2982, 7576040), (3408, 6629035), (3976, 5682030), (4260, 5303228), (4970, 4545624), (5680, 3977421), (5964, 3788020), (7455, 3030416), (7952, 2841015), (8520, 2651614), (9940, 2272812), (11928, 1894010), (14910, 1515208), (17040, 1325807), (19880, 1136406), (23856, 947005), (29820, 757604), (39760, 568203), (59640, 378802), (119280, 189401)]