1396983240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11867}}^1$

素因数の和:11996

約数の個数: 128

約数和(自身を含む): 4699728000

約数和(自身を除く): 3302744760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1635, 1962, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5886, 6540, 7848, 9810, 11772, 11867, 13080, 14715, 19620, 23544, 23734, 29430, 35601, 39240, 47468, 58860, 59335, 71202, 94936, 106803, 117720, 118670, 142404, 178005, 213606, 237340, 284808, 320409, 356010, 427212, 474680, 534015, 640818, 712020, 854424, 1068030, 1281636, 1293503, 1424040, 1602045, 2136060, 2563272, 2587006, 3204090, 3880509, 4272120, 5174012, 6408180, 6467515, 7761018, 10348024, 11641527, 12816360, 12935030, 15522036, 19402545, 23283054, 25870060, 31044072, 34924581, 38805090, 46566108, 51740120, 58207635, 69849162, 77610180, 93132216, 116415270, 139698324, 155220360, 174622905, 232830540, 279396648, 349245810, 465661080, 698491620, 1396983240]

約数ペア:

[(1, 1396983240), (2, 698491620), (3, 465661080), (4, 349245810), (5, 279396648), (6, 232830540), (8, 174622905), (9, 155220360), (10, 139698324), (12, 116415270), (15, 93132216), (18, 77610180), (20, 69849162), (24, 58207635), (27, 51740120), (30, 46566108), (36, 38805090), (40, 34924581), (45, 31044072), (54, 25870060), (60, 23283054), (72, 19402545), (90, 15522036), (108, 12935030), (109, 12816360), (120, 11641527), (135, 10348024), (180, 7761018), (216, 6467515), (218, 6408180), (270, 5174012), (327, 4272120), (360, 3880509), (436, 3204090), (540, 2587006), (545, 2563272), (654, 2136060), (872, 1602045), (981, 1424040), (1080, 1293503), (1090, 1281636), (1308, 1068030), (1635, 854424), (1962, 712020), (2180, 640818), (2616, 534015), (2943, 474680), (3270, 427212), (3924, 356010), (4360, 320409), (4905, 284808), (5886, 237340), (6540, 213606), (7848, 178005), (9810, 142404), (11772, 118670), (11867, 117720), (13080, 106803), (14715, 94936), (19620, 71202), (23544, 59335), (23734, 58860), (29430, 47468), (35601, 39240)]