345119280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4275

約数の個数: 160

約数和(自身を含む): 1205065728

約数和(自身を除く): 859946448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 4217, 5115, 5456, 6820, 7440, 8184, 8434, 10230, 12651, 13640, 16368, 16868, 20460, 21085, 25302, 27280, 33736, 40920, 42170, 46387, 50604, 63255, 67472, 81840, 84340, 92774, 101208, 126510, 130727, 139161, 168680, 185548, 202416, 231935, 253020, 261454, 278322, 337360, 371096, 392181, 463870, 506040, 522908, 556644, 653635, 695805, 742192, 784362, 927740, 1012080, 1045816, 1113288, 1307270, 1391610, 1437997, 1568724, 1855480, 1960905, 2091632, 2226576, 2614540, 2783220, 2875994, 3137448, 3710960, 3921810, 4313991, 5229080, 5566440, 5751988, 6274896, 7189985, 7843620, 8627982, 10458160, 11132880, 11503976, 14379970, 15687240, 17255964, 21569955, 23007952, 28759940, 31374480, 34511928, 43139910, 57519880, 69023856, 86279820, 115039760, 172559640, 345119280]

約数ペア:

[(1, 345119280), (2, 172559640), (3, 115039760), (4, 86279820), (5, 69023856), (6, 57519880), (8, 43139910), (10, 34511928), (11, 31374480), (12, 28759940), (15, 23007952), (16, 21569955), (20, 17255964), (22, 15687240), (24, 14379970), (30, 11503976), (31, 11132880), (33, 10458160), (40, 8627982), (44, 7843620), (48, 7189985), (55, 6274896), (60, 5751988), (62, 5566440), (66, 5229080), (80, 4313991), (88, 3921810), (93, 3710960), (110, 3137448), (120, 2875994), (124, 2783220), (132, 2614540), (155, 2226576), (165, 2091632), (176, 1960905), (186, 1855480), (220, 1568724), (240, 1437997), (248, 1391610), (264, 1307270), (310, 1113288), (330, 1045816), (341, 1012080), (372, 927740), (440, 784362), (465, 742192), (496, 695805), (528, 653635), (620, 556644), (660, 522908), (682, 506040), (744, 463870), (880, 392181), (930, 371096), (1023, 337360), (1240, 278322), (1320, 261454), (1364, 253020), (1488, 231935), (1705, 202416), (1860, 185548), (2046, 168680), (2480, 139161), (2640, 130727), (2728, 126510), (3410, 101208), (3720, 92774), (4092, 84340), (4217, 81840), (5115, 67472), (5456, 63255), (6820, 50604), (7440, 46387), (8184, 42170), (8434, 40920), (10230, 33736), (12651, 27280), (13640, 25302), (16368, 21085), (16868, 20460)]