2074722120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1999}}^1$

素因数の和:2081

約数の個数: 192

約数和(自身を含む): 7149600000

約数和(自身を除く): 5074877880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 961, 1080, 1116, 1240, 1395, 1674, 1860, 1922, 1999, 2232, 2790, 2883, 3348, 3720, 3844, 3998, 4185, 4805, 5580, 5766, 5997, 6696, 7688, 7996, 8370, 8649, 9610, 9995, 11160, 11532, 11994, 14415, 15992, 16740, 17298, 17991, 19220, 19990, 23064, 23988, 25947, 28830, 29985, 33480, 34596, 35982, 38440, 39980, 43245, 47976, 51894, 53973, 57660, 59970, 61969, 69192, 71964, 79960, 86490, 89955, 103788, 107946, 115320, 119940, 123938, 129735, 143928, 172980, 179910, 185907, 207576, 215892, 239880, 247876, 259470, 269865, 309845, 345960, 359820, 371814, 431784, 495752, 518940, 539730, 557721, 619690, 719640, 743628, 929535, 1037880, 1079460, 1115442, 1239380, 1487256, 1673163, 1859070, 1921039, 2158920, 2230884, 2478760, 2788605, 3346326, 3718140, 3842078, 4461768, 5577210, 5763117, 6692652, 7436280, 7684156, 8365815, 9605195, 11154420, 11526234, 13385304, 15368312, 16731630, 17289351, 19210390, 22308840, 23052468, 28815585, 33463260, 34578702, 38420780, 46104936, 51868053, 57631170, 66926520, 69157404, 76841560, 86446755, 103736106, 115262340, 138314808, 172893510, 207472212, 230524680, 259340265, 345787020, 414944424, 518680530, 691574040, 1037361060, 2074722120]

約数ペア:

[(1, 2074722120), (2, 1037361060), (3, 691574040), (4, 518680530), (5, 414944424), (6, 345787020), (8, 259340265), (9, 230524680), (10, 207472212), (12, 172893510), (15, 138314808), (18, 115262340), (20, 103736106), (24, 86446755), (27, 76841560), (30, 69157404), (31, 66926520), (36, 57631170), (40, 51868053), (45, 46104936), (54, 38420780), (60, 34578702), (62, 33463260), (72, 28815585), (90, 23052468), (93, 22308840), (108, 19210390), (120, 17289351), (124, 16731630), (135, 15368312), (155, 13385304), (180, 11526234), (186, 11154420), (216, 9605195), (248, 8365815), (270, 7684156), (279, 7436280), (310, 6692652), (360, 5763117), (372, 5577210), (465, 4461768), (540, 3842078), (558, 3718140), (620, 3346326), (744, 2788605), (837, 2478760), (930, 2230884), (961, 2158920), (1080, 1921039), (1116, 1859070), (1240, 1673163), (1395, 1487256), (1674, 1239380), (1860, 1115442), (1922, 1079460), (1999, 1037880), (2232, 929535), (2790, 743628), (2883, 719640), (3348, 619690), (3720, 557721), (3844, 539730), (3998, 518940), (4185, 495752), (4805, 431784), (5580, 371814), (5766, 359820), (5997, 345960), (6696, 309845), (7688, 269865), (7996, 259470), (8370, 247876), (8649, 239880), (9610, 215892), (9995, 207576), (11160, 185907), (11532, 179910), (11994, 172980), (14415, 143928), (15992, 129735), (16740, 123938), (17298, 119940), (17991, 115320), (19220, 107946), (19990, 103788), (23064, 89955), (23988, 86490), (25947, 79960), (28830, 71964), (29985, 69192), (33480, 61969), (34596, 59970), (35982, 57660), (38440, 53973), (39980, 51894), (43245, 47976)]