206059560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12911}}^1$

素因数の和:12951

約数の個数: 128

約数和(自身を含む): 743731200

約数和(自身を除く): 537671640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 12911, 15960, 25822, 38733, 51644, 64555, 77466, 90377, 103288, 129110, 154932, 180754, 193665, 245309, 258220, 271131, 309864, 361508, 387330, 451885, 490618, 516440, 542262, 723016, 735927, 774660, 903770, 981236, 1084524, 1226545, 1355655, 1471854, 1549320, 1717163, 1807540, 1962472, 2169048, 2453090, 2711310, 2943708, 3434326, 3615080, 3679635, 4906180, 5151489, 5422620, 5887416, 6868652, 7359270, 8585815, 9812360, 10302978, 10845240, 13737304, 14718540, 17171630, 20605956, 25757445, 29437080, 34343260, 41211912, 51514890, 68686520, 103029780, 206059560]

約数ペア:

[(1, 206059560), (2, 103029780), (3, 68686520), (4, 51514890), (5, 41211912), (6, 34343260), (7, 29437080), (8, 25757445), (10, 20605956), (12, 17171630), (14, 14718540), (15, 13737304), (19, 10845240), (20, 10302978), (21, 9812360), (24, 8585815), (28, 7359270), (30, 6868652), (35, 5887416), (38, 5422620), (40, 5151489), (42, 4906180), (56, 3679635), (57, 3615080), (60, 3434326), (70, 2943708), (76, 2711310), (84, 2453090), (95, 2169048), (105, 1962472), (114, 1807540), (120, 1717163), (133, 1549320), (140, 1471854), (152, 1355655), (168, 1226545), (190, 1084524), (210, 981236), (228, 903770), (266, 774660), (280, 735927), (285, 723016), (380, 542262), (399, 516440), (420, 490618), (456, 451885), (532, 387330), (570, 361508), (665, 309864), (760, 271131), (798, 258220), (840, 245309), (1064, 193665), (1140, 180754), (1330, 154932), (1596, 129110), (1995, 103288), (2280, 90377), (2660, 77466), (3192, 64555), (3990, 51644), (5320, 38733), (7980, 25822), (12911, 15960)]