191355895920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{120277}}^1$

素因数の和:121247

約数の個数: 160

約数和(自身を含む): 678668133888

約数和(自身を除く): 487312237968

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, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 947, 1680, 1894, 2841, 3788, 4735, 5682, 6629, 7576, 9470, 11364, 13258, 14205, 15152, 18940, 19887, 22728, 26516, 28410, 33145, 37880, 39774, 45456, 53032, 56820, 66290, 75760, 79548, 99435, 106064, 113640, 120277, 132580, 159096, 198870, 227280, 240554, 265160, 318192, 360831, 397740, 481108, 530320, 601385, 721662, 795480, 841939, 962216, 1202770, 1443324, 1590960, 1683878, 1804155, 1924432, 2405540, 2525817, 2886648, 3367756, 3608310, 4209695, 4811080, 5051634, 5773296, 6735512, 7216620, 8419390, 9622160, 10103268, 12629085, 13471024, 14433240, 16838780, 20206536, 25258170, 28866480, 33677560, 40413072, 50516340, 67355120, 101032680, 113902319, 202065360, 227804638, 341706957, 455609276, 569511595, 683413914, 797316233, 911218552, 1139023190, 1366827828, 1594632466, 1708534785, 1822437104, 2278046380, 2391948699, 2733655656, 3189264932, 3417069570, 3986581165, 4556092760, 4783897398, 5467311312, 6378529864, 6834139140, 7973162330, 9112185520, 9567794796, 11959743495, 12757059728, 13668278280, 15946324660, 19135589592, 23919486990, 27336556560, 31892649320, 38271179184, 47838973980, 63785298640, 95677947960, 191355895920]

約数ペア:

[(1, 191355895920), (2, 95677947960), (3, 63785298640), (4, 47838973980), (5, 38271179184), (6, 31892649320), (7, 27336556560), (8, 23919486990), (10, 19135589592), (12, 15946324660), (14, 13668278280), (15, 12757059728), (16, 11959743495), (20, 9567794796), (21, 9112185520), (24, 7973162330), (28, 6834139140), (30, 6378529864), (35, 5467311312), (40, 4783897398), (42, 4556092760), (48, 3986581165), (56, 3417069570), (60, 3189264932), (70, 2733655656), (80, 2391948699), (84, 2278046380), (105, 1822437104), (112, 1708534785), (120, 1594632466), (140, 1366827828), (168, 1139023190), (210, 911218552), (240, 797316233), (280, 683413914), (336, 569511595), (420, 455609276), (560, 341706957), (840, 227804638), (947, 202065360), (1680, 113902319), (1894, 101032680), (2841, 67355120), (3788, 50516340), (4735, 40413072), (5682, 33677560), (6629, 28866480), (7576, 25258170), (9470, 20206536), (11364, 16838780), (13258, 14433240), (14205, 13471024), (15152, 12629085), (18940, 10103268), (19887, 9622160), (22728, 8419390), (26516, 7216620), (28410, 6735512), (33145, 5773296), (37880, 5051634), (39774, 4811080), (45456, 4209695), (53032, 3608310), (56820, 3367756), (66290, 2886648), (75760, 2525817), (79548, 2405540), (99435, 1924432), (106064, 1804155), (113640, 1683878), (120277, 1590960), (132580, 1443324), (159096, 1202770), (198870, 962216), (227280, 841939), (240554, 795480), (265160, 721662), (318192, 601385), (360831, 530320), (397740, 481108)]