157792072440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{76259}}^1$

素因数の和:76717

約数の個数: 128

約数和(自身を含む): 485599276800

約数和(自身を除く): 327807204360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 401, 430, 516, 645, 802, 860, 1032, 1203, 1290, 1604, 1720, 2005, 2406, 2580, 3208, 4010, 4812, 5160, 6015, 8020, 9624, 12030, 16040, 17243, 24060, 34486, 48120, 51729, 68972, 76259, 86215, 103458, 137944, 152518, 172430, 206916, 228777, 258645, 305036, 344860, 381295, 413832, 457554, 517290, 610072, 689720, 762590, 915108, 1034580, 1143885, 1525180, 1830216, 2069160, 2287770, 3050360, 3279137, 4575540, 6558274, 9151080, 9837411, 13116548, 16395685, 19674822, 26233096, 30579859, 32791370, 39349644, 49187055, 61159718, 65582740, 78699288, 91739577, 98374110, 122319436, 131165480, 152899295, 183479154, 196748220, 244638872, 305798590, 366958308, 393496440, 458697885, 611597180, 733916616, 917395770, 1223194360, 1314933937, 1834791540, 2629867874, 3669583080, 3944801811, 5259735748, 6574669685, 7889603622, 10519471496, 13149339370, 15779207244, 19724009055, 26298678740, 31558414488, 39448018110, 52597357480, 78896036220, 157792072440]

約数ペア:

[(1, 157792072440), (2, 78896036220), (3, 52597357480), (4, 39448018110), (5, 31558414488), (6, 26298678740), (8, 19724009055), (10, 15779207244), (12, 13149339370), (15, 10519471496), (20, 7889603622), (24, 6574669685), (30, 5259735748), (40, 3944801811), (43, 3669583080), (60, 2629867874), (86, 1834791540), (120, 1314933937), (129, 1223194360), (172, 917395770), (215, 733916616), (258, 611597180), (344, 458697885), (401, 393496440), (430, 366958308), (516, 305798590), (645, 244638872), (802, 196748220), (860, 183479154), (1032, 152899295), (1203, 131165480), (1290, 122319436), (1604, 98374110), (1720, 91739577), (2005, 78699288), (2406, 65582740), (2580, 61159718), (3208, 49187055), (4010, 39349644), (4812, 32791370), (5160, 30579859), (6015, 26233096), (8020, 19674822), (9624, 16395685), (12030, 13116548), (16040, 9837411), (17243, 9151080), (24060, 6558274), (34486, 4575540), (48120, 3279137), (51729, 3050360), (68972, 2287770), (76259, 2069160), (86215, 1830216), (103458, 1525180), (137944, 1143885), (152518, 1034580), (172430, 915108), (206916, 762590), (228777, 689720), (258645, 610072), (305036, 517290), (344860, 457554), (381295, 413832)]