1198105020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{105653}}^1$

素因数の和:105681

約数の個数: 120

約数和(自身を含む): 4295469024

約数和(自身を除く): 3097364004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 105653, 211306, 316959, 422612, 528265, 633918, 739571, 950877, 1056530, 1267836, 1479142, 1584795, 1901754, 2113060, 2218713, 2852631, 2958284, 3169590, 3697855, 3803508, 4437426, 4754385, 5705262, 6339180, 6656139, 7395710, 8557893, 8874852, 9508770, 11093565, 11410524, 13312278, 14263155, 14791420, 17115786, 19017540, 19968417, 22187130, 26624556, 28526310, 33280695, 34231572, 39936834, 42789465, 44374260, 57052620, 59905251, 66561390, 79873668, 85578930, 99842085, 119810502, 133122780, 171157860, 199684170, 239621004, 299526255, 399368340, 599052510, 1198105020]

約数ペア:

[(1, 1198105020), (2, 599052510), (3, 399368340), (4, 299526255), (5, 239621004), (6, 199684170), (7, 171157860), (9, 133122780), (10, 119810502), (12, 99842085), (14, 85578930), (15, 79873668), (18, 66561390), (20, 59905251), (21, 57052620), (27, 44374260), (28, 42789465), (30, 39936834), (35, 34231572), (36, 33280695), (42, 28526310), (45, 26624556), (54, 22187130), (60, 19968417), (63, 19017540), (70, 17115786), (81, 14791420), (84, 14263155), (90, 13312278), (105, 11410524), (108, 11093565), (126, 9508770), (135, 8874852), (140, 8557893), (162, 7395710), (180, 6656139), (189, 6339180), (210, 5705262), (252, 4754385), (270, 4437426), (315, 3803508), (324, 3697855), (378, 3169590), (405, 2958284), (420, 2852631), (540, 2218713), (567, 2113060), (630, 1901754), (756, 1584795), (810, 1479142), (945, 1267836), (1134, 1056530), (1260, 950877), (1620, 739571), (1890, 633918), (2268, 528265), (2835, 422612), (3780, 316959), (5670, 211306), (11340, 105653)]