207768960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5153}}^1$

素因数の和:5185

約数の個数: 192

約数和(自身を含む): 820104480

約数和(自身を除く): 612335520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5153, 5760, 6720, 8064, 10080, 10306, 13440, 15459, 20160, 20612, 25765, 30918, 36071, 40320, 41224, 46377, 51530, 61836, 72142, 77295, 82448, 92754, 103060, 108213, 123672, 144284, 154590, 164896, 180355, 185508, 206120, 216426, 231885, 247344, 288568, 309180, 324639, 329792, 360710, 371016, 412240, 432852, 463770, 494688, 541065, 577136, 618360, 649278, 659584, 721420, 742032, 824480, 865704, 927540, 989376, 1082130, 1154272, 1236720, 1298556, 1442840, 1484064, 1623195, 1648960, 1731408, 1855080, 1978752, 2164260, 2308544, 2473440, 2597112, 2885680, 2968128, 3246390, 3297920, 3462816, 3710160, 4328520, 4617088, 4946880, 5194224, 5771360, 5936256, 6492780, 6925632, 7420320, 8657040, 9893760, 10388448, 11542720, 12985560, 13851264, 14840640, 17314080, 20776896, 23085440, 25971120, 29681280, 34628160, 41553792, 51942240, 69256320, 103884480, 207768960]

約数ペア:

[(1, 207768960), (2, 103884480), (3, 69256320), (4, 51942240), (5, 41553792), (6, 34628160), (7, 29681280), (8, 25971120), (9, 23085440), (10, 20776896), (12, 17314080), (14, 14840640), (15, 13851264), (16, 12985560), (18, 11542720), (20, 10388448), (21, 9893760), (24, 8657040), (28, 7420320), (30, 6925632), (32, 6492780), (35, 5936256), (36, 5771360), (40, 5194224), (42, 4946880), (45, 4617088), (48, 4328520), (56, 3710160), (60, 3462816), (63, 3297920), (64, 3246390), (70, 2968128), (72, 2885680), (80, 2597112), (84, 2473440), (90, 2308544), (96, 2164260), (105, 1978752), (112, 1855080), (120, 1731408), (126, 1648960), (128, 1623195), (140, 1484064), (144, 1442840), (160, 1298556), (168, 1236720), (180, 1154272), (192, 1082130), (210, 989376), (224, 927540), (240, 865704), (252, 824480), (280, 742032), (288, 721420), (315, 659584), (320, 649278), (336, 618360), (360, 577136), (384, 541065), (420, 494688), (448, 463770), (480, 432852), (504, 412240), (560, 371016), (576, 360710), (630, 329792), (640, 324639), (672, 309180), (720, 288568), (840, 247344), (896, 231885), (960, 216426), (1008, 206120), (1120, 185508), (1152, 180355), (1260, 164896), (1344, 154590), (1440, 144284), (1680, 123672), (1920, 108213), (2016, 103060), (2240, 92754), (2520, 82448), (2688, 77295), (2880, 72142), (3360, 61836), (4032, 51530), (4480, 46377), (5040, 41224), (5153, 40320), (5760, 36071), (6720, 30918), (8064, 25765), (10080, 20612), (10306, 20160), (13440, 15459)]