7326480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 26784000

約数和(自身を除く): 19457520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 89, 98, 105, 112, 120, 140, 147, 168, 178, 196, 210, 240, 245, 267, 280, 294, 336, 343, 356, 392, 420, 445, 490, 534, 560, 588, 623, 686, 712, 735, 784, 840, 890, 980, 1029, 1068, 1176, 1246, 1335, 1372, 1424, 1470, 1680, 1715, 1780, 1869, 1960, 2058, 2136, 2352, 2492, 2670, 2744, 2940, 3115, 3430, 3560, 3738, 3920, 4116, 4272, 4361, 4984, 5145, 5340, 5488, 5880, 6230, 6860, 7120, 7476, 8232, 8722, 9345, 9968, 10290, 10680, 11760, 12460, 13083, 13720, 14952, 16464, 17444, 18690, 20580, 21360, 21805, 24920, 26166, 27440, 29904, 30527, 34888, 37380, 41160, 43610, 49840, 52332, 61054, 65415, 69776, 74760, 82320, 87220, 91581, 104664, 122108, 130830, 149520, 152635, 174440, 183162, 209328, 244216, 261660, 305270, 348880, 366324, 457905, 488432, 523320, 610540, 732648, 915810, 1046640, 1221080, 1465296, 1831620, 2442160, 3663240, 7326480]

約数ペア:

[(1, 7326480), (2, 3663240), (3, 2442160), (4, 1831620), (5, 1465296), (6, 1221080), (7, 1046640), (8, 915810), (10, 732648), (12, 610540), (14, 523320), (15, 488432), (16, 457905), (20, 366324), (21, 348880), (24, 305270), (28, 261660), (30, 244216), (35, 209328), (40, 183162), (42, 174440), (48, 152635), (49, 149520), (56, 130830), (60, 122108), (70, 104664), (80, 91581), (84, 87220), (89, 82320), (98, 74760), (105, 69776), (112, 65415), (120, 61054), (140, 52332), (147, 49840), (168, 43610), (178, 41160), (196, 37380), (210, 34888), (240, 30527), (245, 29904), (267, 27440), (280, 26166), (294, 24920), (336, 21805), (343, 21360), (356, 20580), (392, 18690), (420, 17444), (445, 16464), (490, 14952), (534, 13720), (560, 13083), (588, 12460), (623, 11760), (686, 10680), (712, 10290), (735, 9968), (784, 9345), (840, 8722), (890, 8232), (980, 7476), (1029, 7120), (1068, 6860), (1176, 6230), (1246, 5880), (1335, 5488), (1372, 5340), (1424, 5145), (1470, 4984), (1680, 4361), (1715, 4272), (1780, 4116), (1869, 3920), (1960, 3738), (2058, 3560), (2136, 3430), (2352, 3115), (2492, 2940), (2670, 2744)]