199198560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 192

約数和(自身を含む): 707180544

約数和(自身を除く): 507981984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1217, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2434, 2480, 2640, 2728, 2976, 3410, 3651, 3720, 4092, 4868, 4960, 5115, 5280, 5456, 6085, 6820, 7302, 7440, 8184, 9736, 10230, 10912, 12170, 13387, 13640, 14604, 14880, 16368, 18255, 19472, 20460, 24340, 26774, 27280, 29208, 32736, 36510, 37727, 38944, 40161, 40920, 48680, 53548, 54560, 58416, 66935, 73020, 75454, 80322, 81840, 97360, 107096, 113181, 116832, 133870, 146040, 150908, 160644, 163680, 188635, 194720, 200805, 214192, 226362, 267740, 292080, 301816, 321288, 377270, 401610, 414997, 428384, 452724, 535480, 565905, 584160, 603632, 642576, 754540, 803220, 829994, 905448, 1070960, 1131810, 1207264, 1244991, 1285152, 1509080, 1606440, 1659988, 1810896, 2074985, 2141920, 2263620, 2489982, 3018160, 3212880, 3319976, 3621792, 4149970, 4527240, 4979964, 6036320, 6224955, 6425760, 6639952, 8299940, 9054480, 9959928, 12449910, 13279904, 16599880, 18108960, 19919856, 24899820, 33199760, 39839712, 49799640, 66399520, 99599280, 199198560]

約数ペア:

[(1, 199198560), (2, 99599280), (3, 66399520), (4, 49799640), (5, 39839712), (6, 33199760), (8, 24899820), (10, 19919856), (11, 18108960), (12, 16599880), (15, 13279904), (16, 12449910), (20, 9959928), (22, 9054480), (24, 8299940), (30, 6639952), (31, 6425760), (32, 6224955), (33, 6036320), (40, 4979964), (44, 4527240), (48, 4149970), (55, 3621792), (60, 3319976), (62, 3212880), (66, 3018160), (80, 2489982), (88, 2263620), (93, 2141920), (96, 2074985), (110, 1810896), (120, 1659988), (124, 1606440), (132, 1509080), (155, 1285152), (160, 1244991), (165, 1207264), (176, 1131810), (186, 1070960), (220, 905448), (240, 829994), (248, 803220), (264, 754540), (310, 642576), (330, 603632), (341, 584160), (352, 565905), (372, 535480), (440, 452724), (465, 428384), (480, 414997), (496, 401610), (528, 377270), (620, 321288), (660, 301816), (682, 292080), (744, 267740), (880, 226362), (930, 214192), (992, 200805), (1023, 194720), (1056, 188635), (1217, 163680), (1240, 160644), (1320, 150908), (1364, 146040), (1488, 133870), (1705, 116832), (1760, 113181), (1860, 107096), (2046, 97360), (2434, 81840), (2480, 80322), (2640, 75454), (2728, 73020), (2976, 66935), (3410, 58416), (3651, 54560), (3720, 53548), (4092, 48680), (4868, 40920), (4960, 40161), (5115, 38944), (5280, 37727), (5456, 36510), (6085, 32736), (6820, 29208), (7302, 27280), (7440, 26774), (8184, 24340), (9736, 20460), (10230, 19472), (10912, 18255), (12170, 16368), (13387, 14880), (13640, 14604)]