2427197080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2382

約数の個数: 192

約数和(自身を含む): 7084707840

約数和(自身を除く): 4657510760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 121, 124, 140, 154, 155, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 484, 605, 616, 620, 682, 770, 847, 868, 968, 1085, 1210, 1240, 1364, 1540, 1694, 1705, 1736, 2170, 2311, 2387, 2420, 2728, 3080, 3388, 3410, 3751, 4235, 4340, 4622, 4774, 4840, 6776, 6820, 7502, 8470, 8680, 9244, 9548, 11555, 11935, 13640, 15004, 16177, 16940, 18488, 18755, 19096, 23110, 23870, 25421, 26257, 30008, 32354, 33880, 37510, 46220, 47740, 50842, 52514, 64708, 71641, 75020, 80885, 92440, 95480, 101684, 105028, 127105, 129416, 131285, 143282, 150040, 161770, 177947, 203368, 210056, 254210, 262570, 279631, 286564, 323540, 355894, 358205, 501487, 508420, 525140, 559262, 573128, 647080, 711788, 716410, 788051, 889735, 1002974, 1016840, 1050280, 1118524, 1398155, 1423576, 1432820, 1576102, 1779470, 1957417, 2005948, 2237048, 2507435, 2796310, 2865640, 3152204, 3558940, 3914834, 3940255, 4011896, 5014870, 5516357, 5592620, 6304408, 7117880, 7829668, 7880510, 8668561, 9787085, 10029740, 11032714, 11185240, 15659336, 15761020, 17337122, 19574170, 20059480, 22065428, 27581785, 31522040, 34674244, 39148340, 43342805, 44130856, 55163570, 60679927, 69348488, 78296680, 86685610, 110327140, 121359854, 173371220, 220654280, 242719708, 303399635, 346742440, 485439416, 606799270, 1213598540, 2427197080]

約数ペア:

[(1, 2427197080), (2, 1213598540), (4, 606799270), (5, 485439416), (7, 346742440), (8, 303399635), (10, 242719708), (11, 220654280), (14, 173371220), (20, 121359854), (22, 110327140), (28, 86685610), (31, 78296680), (35, 69348488), (40, 60679927), (44, 55163570), (55, 44130856), (56, 43342805), (62, 39148340), (70, 34674244), (77, 31522040), (88, 27581785), (110, 22065428), (121, 20059480), (124, 19574170), (140, 17337122), (154, 15761020), (155, 15659336), (217, 11185240), (220, 11032714), (242, 10029740), (248, 9787085), (280, 8668561), (308, 7880510), (310, 7829668), (341, 7117880), (385, 6304408), (434, 5592620), (440, 5516357), (484, 5014870), (605, 4011896), (616, 3940255), (620, 3914834), (682, 3558940), (770, 3152204), (847, 2865640), (868, 2796310), (968, 2507435), (1085, 2237048), (1210, 2005948), (1240, 1957417), (1364, 1779470), (1540, 1576102), (1694, 1432820), (1705, 1423576), (1736, 1398155), (2170, 1118524), (2311, 1050280), (2387, 1016840), (2420, 1002974), (2728, 889735), (3080, 788051), (3388, 716410), (3410, 711788), (3751, 647080), (4235, 573128), (4340, 559262), (4622, 525140), (4774, 508420), (4840, 501487), (6776, 358205), (6820, 355894), (7502, 323540), (8470, 286564), (8680, 279631), (9244, 262570), (9548, 254210), (11555, 210056), (11935, 203368), (13640, 177947), (15004, 161770), (16177, 150040), (16940, 143282), (18488, 131285), (18755, 129416), (19096, 127105), (23110, 105028), (23870, 101684), (25421, 95480), (26257, 92440), (30008, 80885), (32354, 75020), (33880, 71641), (37510, 64708), (46220, 52514), (47740, 50842)]