137343120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 312628080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 139, 179, 184, 230, 240, 276, 278, 345, 358, 368, 417, 460, 537, 552, 556, 690, 695, 716, 834, 895, 920, 1074, 1104, 1112, 1380, 1390, 1432, 1668, 1790, 1840, 2085, 2148, 2224, 2685, 2760, 2780, 2864, 3197, 3336, 3580, 4117, 4170, 4296, 5370, 5520, 5560, 6394, 6672, 7160, 8234, 8340, 8592, 9591, 10740, 11120, 12351, 12788, 14320, 15985, 16468, 16680, 19182, 20585, 21480, 24702, 24881, 25576, 31970, 32936, 33360, 38364, 41170, 42960, 47955, 49404, 49762, 51152, 61755, 63940, 65872, 74643, 76728, 82340, 95910, 98808, 99524, 123510, 124405, 127880, 149286, 153456, 164680, 191820, 197616, 199048, 247020, 248810, 255760, 298572, 329360, 373215, 383640, 398096, 494040, 497620, 572263, 597144, 746430, 767280, 988080, 995240, 1144526, 1194288, 1492860, 1716789, 1990480, 2289052, 2861315, 2985720, 3433578, 4578104, 5722630, 5971440, 6867156, 8583945, 9156208, 11445260, 13734312, 17167890, 22890520, 27468624, 34335780, 45781040, 68671560, 137343120]

約数ペア:

[(1, 137343120), (2, 68671560), (3, 45781040), (4, 34335780), (5, 27468624), (6, 22890520), (8, 17167890), (10, 13734312), (12, 11445260), (15, 9156208), (16, 8583945), (20, 6867156), (23, 5971440), (24, 5722630), (30, 4578104), (40, 3433578), (46, 2985720), (48, 2861315), (60, 2289052), (69, 1990480), (80, 1716789), (92, 1492860), (115, 1194288), (120, 1144526), (138, 995240), (139, 988080), (179, 767280), (184, 746430), (230, 597144), (240, 572263), (276, 497620), (278, 494040), (345, 398096), (358, 383640), (368, 373215), (417, 329360), (460, 298572), (537, 255760), (552, 248810), (556, 247020), (690, 199048), (695, 197616), (716, 191820), (834, 164680), (895, 153456), (920, 149286), (1074, 127880), (1104, 124405), (1112, 123510), (1380, 99524), (1390, 98808), (1432, 95910), (1668, 82340), (1790, 76728), (1840, 74643), (2085, 65872), (2148, 63940), (2224, 61755), (2685, 51152), (2760, 49762), (2780, 49404), (2864, 47955), (3197, 42960), (3336, 41170), (3580, 38364), (4117, 33360), (4170, 32936), (4296, 31970), (5370, 25576), (5520, 24881), (5560, 24702), (6394, 21480), (6672, 20585), (7160, 19182), (8234, 16680), (8340, 16468), (8592, 15985), (9591, 14320), (10740, 12788), (11120, 12351)]