139882680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18503}}^1$

素因数の和:18530

約数の個数: 128

約数和(自身を含む): 532915200

約数和(自身を除く): 393032520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 18503, 37006, 55509, 74012, 92515, 111018, 129521, 148024, 166527, 185030, 222036, 259042, 277545, 333054, 370060, 388563, 444072, 499581, 518084, 555090, 647605, 666108, 740120, 777126, 832635, 999162, 1036168, 1110180, 1165689, 1295210, 1332216, 1554252, 1665270, 1942815, 1998324, 2220360, 2331378, 2497905, 2590420, 3108504, 3330540, 3497067, 3885630, 3996648, 4662756, 4995810, 5180840, 5828445, 6661080, 6994134, 7771260, 9325512, 9991620, 11656890, 13988268, 15542520, 17485335, 19983240, 23313780, 27976536, 34970670, 46627560, 69941340, 139882680]

約数ペア:

[(1, 139882680), (2, 69941340), (3, 46627560), (4, 34970670), (5, 27976536), (6, 23313780), (7, 19983240), (8, 17485335), (9, 15542520), (10, 13988268), (12, 11656890), (14, 9991620), (15, 9325512), (18, 7771260), (20, 6994134), (21, 6661080), (24, 5828445), (27, 5180840), (28, 4995810), (30, 4662756), (35, 3996648), (36, 3885630), (40, 3497067), (42, 3330540), (45, 3108504), (54, 2590420), (56, 2497905), (60, 2331378), (63, 2220360), (70, 1998324), (72, 1942815), (84, 1665270), (90, 1554252), (105, 1332216), (108, 1295210), (120, 1165689), (126, 1110180), (135, 1036168), (140, 999162), (168, 832635), (180, 777126), (189, 740120), (210, 666108), (216, 647605), (252, 555090), (270, 518084), (280, 499581), (315, 444072), (360, 388563), (378, 370060), (420, 333054), (504, 277545), (540, 259042), (630, 222036), (756, 185030), (840, 166527), (945, 148024), (1080, 129521), (1260, 111018), (1512, 92515), (1890, 74012), (2520, 55509), (3780, 37006), (7560, 18503)]