40238660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 117573120

約数和(自身を除く): 77334460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 29, 34, 35, 44, 53, 55, 58, 68, 70, 77, 85, 106, 110, 116, 119, 140, 145, 154, 170, 187, 203, 212, 220, 238, 265, 290, 308, 319, 340, 371, 374, 385, 406, 476, 493, 530, 580, 583, 595, 638, 742, 748, 770, 812, 901, 935, 986, 1015, 1060, 1166, 1190, 1276, 1309, 1484, 1537, 1540, 1595, 1802, 1855, 1870, 1972, 2030, 2233, 2332, 2380, 2465, 2618, 2915, 3074, 3190, 3451, 3604, 3710, 3740, 4060, 4081, 4466, 4505, 4930, 5236, 5423, 5830, 6148, 6307, 6380, 6545, 6902, 7420, 7685, 8162, 8932, 9010, 9860, 9911, 10759, 10846, 11165, 11660, 12614, 13090, 13804, 15370, 16324, 16907, 17255, 18020, 19822, 20405, 21518, 21692, 22330, 25228, 26129, 26180, 27115, 30740, 31535, 33814, 34510, 37961, 39644, 40810, 43036, 44660, 49555, 52258, 53795, 54230, 63070, 67628, 69020, 69377, 75922, 81620, 84535, 99110, 104516, 107590, 108460, 118349, 126140, 130645, 138754, 151844, 169070, 182903, 189805, 198220, 215180, 236698, 261290, 277508, 287419, 338140, 346885, 365806, 379610, 473396, 522580, 574838, 591745, 693770, 731612, 759220, 914515, 1149676, 1183490, 1387540, 1437095, 1829030, 2011933, 2366980, 2874190, 3658060, 4023866, 5748380, 8047732, 10059665, 20119330, 40238660]

約数ペア:

[(1, 40238660), (2, 20119330), (4, 10059665), (5, 8047732), (7, 5748380), (10, 4023866), (11, 3658060), (14, 2874190), (17, 2366980), (20, 2011933), (22, 1829030), (28, 1437095), (29, 1387540), (34, 1183490), (35, 1149676), (44, 914515), (53, 759220), (55, 731612), (58, 693770), (68, 591745), (70, 574838), (77, 522580), (85, 473396), (106, 379610), (110, 365806), (116, 346885), (119, 338140), (140, 287419), (145, 277508), (154, 261290), (170, 236698), (187, 215180), (203, 198220), (212, 189805), (220, 182903), (238, 169070), (265, 151844), (290, 138754), (308, 130645), (319, 126140), (340, 118349), (371, 108460), (374, 107590), (385, 104516), (406, 99110), (476, 84535), (493, 81620), (530, 75922), (580, 69377), (583, 69020), (595, 67628), (638, 63070), (742, 54230), (748, 53795), (770, 52258), (812, 49555), (901, 44660), (935, 43036), (986, 40810), (1015, 39644), (1060, 37961), (1166, 34510), (1190, 33814), (1276, 31535), (1309, 30740), (1484, 27115), (1537, 26180), (1540, 26129), (1595, 25228), (1802, 22330), (1855, 21692), (1870, 21518), (1972, 20405), (2030, 19822), (2233, 18020), (2332, 17255), (2380, 16907), (2465, 16324), (2618, 15370), (2915, 13804), (3074, 13090), (3190, 12614), (3451, 11660), (3604, 11165), (3710, 10846), (3740, 10759), (4060, 9911), (4081, 9860), (4466, 9010), (4505, 8932), (4930, 8162), (5236, 7685), (5423, 7420), (5830, 6902), (6148, 6545), (6307, 6380)]