82637940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 298303488

約数和(自身を除く): 215665548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 577, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1154, 1155, 1302, 1364, 1540, 1705, 1731, 1860, 2046, 2170, 2308, 2310, 2387, 2604, 2885, 3255, 3410, 3462, 4039, 4092, 4340, 4620, 4774, 5115, 5770, 6347, 6510, 6820, 6924, 7161, 8078, 8655, 9548, 10230, 11540, 11935, 12117, 12694, 13020, 14322, 16156, 17310, 17887, 19041, 20195, 20460, 23870, 24234, 25388, 28644, 31735, 34620, 35774, 35805, 38082, 40390, 44429, 47740, 48468, 53661, 60585, 63470, 71548, 71610, 76164, 80780, 88858, 89435, 95205, 107322, 121170, 125209, 126940, 133287, 143220, 177716, 178870, 190410, 196757, 214644, 222145, 242340, 250418, 266574, 268305, 357740, 375627, 380820, 393514, 444290, 500836, 533148, 536610, 590271, 626045, 666435, 751254, 787028, 888580, 983785, 1073220, 1180542, 1252090, 1332870, 1377299, 1502508, 1878135, 1967570, 2361084, 2504180, 2665740, 2754598, 2951355, 3756270, 3935140, 4131897, 5509196, 5902710, 6886495, 7512540, 8263794, 11805420, 13772990, 16527588, 20659485, 27545980, 41318970, 82637940]

約数ペア:

[(1, 82637940), (2, 41318970), (3, 27545980), (4, 20659485), (5, 16527588), (6, 13772990), (7, 11805420), (10, 8263794), (11, 7512540), (12, 6886495), (14, 5902710), (15, 5509196), (20, 4131897), (21, 3935140), (22, 3756270), (28, 2951355), (30, 2754598), (31, 2665740), (33, 2504180), (35, 2361084), (42, 1967570), (44, 1878135), (55, 1502508), (60, 1377299), (62, 1332870), (66, 1252090), (70, 1180542), (77, 1073220), (84, 983785), (93, 888580), (105, 787028), (110, 751254), (124, 666435), (132, 626045), (140, 590271), (154, 536610), (155, 533148), (165, 500836), (186, 444290), (210, 393514), (217, 380820), (220, 375627), (231, 357740), (308, 268305), (310, 266574), (330, 250418), (341, 242340), (372, 222145), (385, 214644), (420, 196757), (434, 190410), (462, 178870), (465, 177716), (577, 143220), (620, 133287), (651, 126940), (660, 125209), (682, 121170), (770, 107322), (868, 95205), (924, 89435), (930, 88858), (1023, 80780), (1085, 76164), (1154, 71610), (1155, 71548), (1302, 63470), (1364, 60585), (1540, 53661), (1705, 48468), (1731, 47740), (1860, 44429), (2046, 40390), (2170, 38082), (2308, 35805), (2310, 35774), (2387, 34620), (2604, 31735), (2885, 28644), (3255, 25388), (3410, 24234), (3462, 23870), (4039, 20460), (4092, 20195), (4340, 19041), (4620, 17887), (4774, 17310), (5115, 16156), (5770, 14322), (6347, 13020), (6510, 12694), (6820, 12117), (6924, 11935), (7161, 11540), (8078, 10230), (8655, 9548)]