840139020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6007}}^1$

素因数の和:6069

約数の個数: 192

約数和(自身を含む): 3068405760

約数和(自身を除く): 2228266740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 3108, 3330, 3780, 3885, 3996, 4662, 4995, 5180, 6007, 6660, 6993, 7770, 9324, 9990, 11655, 12014, 13986, 15540, 18021, 19980, 23310, 24028, 27972, 30035, 34965, 36042, 42049, 46620, 54063, 60070, 69930, 72084, 84098, 90105, 108126, 120140, 126147, 139860, 162189, 168196, 180210, 210245, 216252, 222259, 252294, 270315, 324378, 360420, 378441, 420490, 444518, 504588, 540630, 630735, 648756, 666777, 756882, 810945, 840980, 889036, 1081260, 1111295, 1135323, 1261470, 1333554, 1513764, 1555813, 1621890, 1892205, 2000331, 2222590, 2270646, 2522940, 2667108, 3111626, 3243780, 3333885, 3784410, 4000662, 4445180, 4541292, 4667439, 5676615, 6000993, 6223252, 6667770, 7568820, 7779065, 8001324, 9334878, 10001655, 11353230, 12001986, 13335540, 14002317, 15558130, 18669756, 20003310, 22706460, 23337195, 24003972, 28004634, 30004965, 31116260, 40006620, 42006951, 46674390, 56009268, 60009930, 70011585, 84013902, 93348780, 120019860, 140023170, 168027804, 210034755, 280046340, 420069510, 840139020]

約数ペア:

[(1, 840139020), (2, 420069510), (3, 280046340), (4, 210034755), (5, 168027804), (6, 140023170), (7, 120019860), (9, 93348780), (10, 84013902), (12, 70011585), (14, 60009930), (15, 56009268), (18, 46674390), (20, 42006951), (21, 40006620), (27, 31116260), (28, 30004965), (30, 28004634), (35, 24003972), (36, 23337195), (37, 22706460), (42, 20003310), (45, 18669756), (54, 15558130), (60, 14002317), (63, 13335540), (70, 12001986), (74, 11353230), (84, 10001655), (90, 9334878), (105, 8001324), (108, 7779065), (111, 7568820), (126, 6667770), (135, 6223252), (140, 6000993), (148, 5676615), (180, 4667439), (185, 4541292), (189, 4445180), (210, 4000662), (222, 3784410), (252, 3333885), (259, 3243780), (270, 3111626), (315, 2667108), (333, 2522940), (370, 2270646), (378, 2222590), (420, 2000331), (444, 1892205), (518, 1621890), (540, 1555813), (555, 1513764), (630, 1333554), (666, 1261470), (740, 1135323), (756, 1111295), (777, 1081260), (945, 889036), (999, 840980), (1036, 810945), (1110, 756882), (1260, 666777), (1295, 648756), (1332, 630735), (1554, 540630), (1665, 504588), (1890, 444518), (1998, 420490), (2220, 378441), (2331, 360420), (2590, 324378), (3108, 270315), (3330, 252294), (3780, 222259), (3885, 216252), (3996, 210245), (4662, 180210), (4995, 168196), (5180, 162189), (6007, 139860), (6660, 126147), (6993, 120140), (7770, 108126), (9324, 90105), (9990, 84098), (11655, 72084), (12014, 69930), (13986, 60070), (15540, 54063), (18021, 46620), (19980, 42049), (23310, 36042), (24028, 34965), (27972, 30035)]