11878440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 29593560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 179, 210, 237, 280, 316, 358, 395, 420, 474, 537, 553, 632, 716, 790, 840, 895, 948, 1074, 1106, 1185, 1253, 1432, 1580, 1659, 1790, 1896, 2148, 2212, 2370, 2506, 2685, 2765, 3160, 3318, 3580, 3759, 4296, 4424, 4740, 5012, 5370, 5530, 6265, 6636, 7160, 7518, 8295, 9480, 10024, 10740, 11060, 12530, 13272, 14141, 15036, 16590, 18795, 21480, 22120, 25060, 28282, 30072, 33180, 37590, 42423, 50120, 56564, 66360, 70705, 75180, 84846, 98987, 113128, 141410, 150360, 169692, 197974, 212115, 282820, 296961, 339384, 395948, 424230, 494935, 565640, 593922, 791896, 848460, 989870, 1187844, 1484805, 1696920, 1979740, 2375688, 2969610, 3959480, 5939220, 11878440]

約数ペア:

[(1, 11878440), (2, 5939220), (3, 3959480), (4, 2969610), (5, 2375688), (6, 1979740), (7, 1696920), (8, 1484805), (10, 1187844), (12, 989870), (14, 848460), (15, 791896), (20, 593922), (21, 565640), (24, 494935), (28, 424230), (30, 395948), (35, 339384), (40, 296961), (42, 282820), (56, 212115), (60, 197974), (70, 169692), (79, 150360), (84, 141410), (105, 113128), (120, 98987), (140, 84846), (158, 75180), (168, 70705), (179, 66360), (210, 56564), (237, 50120), (280, 42423), (316, 37590), (358, 33180), (395, 30072), (420, 28282), (474, 25060), (537, 22120), (553, 21480), (632, 18795), (716, 16590), (790, 15036), (840, 14141), (895, 13272), (948, 12530), (1074, 11060), (1106, 10740), (1185, 10024), (1253, 9480), (1432, 8295), (1580, 7518), (1659, 7160), (1790, 6636), (1896, 6265), (2148, 5530), (2212, 5370), (2370, 5012), (2506, 4740), (2685, 4424), (2765, 4296), (3160, 3759), (3318, 3580)]