8489460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 30481920

約数和(自身を除く): 21992460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 41, 42, 51, 58, 60, 68, 70, 82, 84, 85, 87, 102, 105, 116, 119, 123, 140, 145, 164, 170, 174, 203, 204, 205, 210, 238, 246, 255, 287, 290, 340, 348, 357, 406, 410, 420, 435, 476, 492, 493, 510, 574, 580, 595, 609, 615, 697, 714, 812, 820, 861, 870, 986, 1015, 1020, 1148, 1189, 1190, 1218, 1230, 1394, 1428, 1435, 1479, 1722, 1740, 1785, 1972, 2030, 2091, 2378, 2380, 2436, 2460, 2465, 2788, 2870, 2958, 3045, 3444, 3451, 3485, 3567, 3570, 4060, 4182, 4305, 4756, 4879, 4930, 5740, 5916, 5945, 6090, 6902, 6970, 7134, 7140, 7395, 8323, 8364, 8610, 9758, 9860, 10353, 10455, 11890, 12180, 13804, 13940, 14268, 14637, 14790, 16646, 17220, 17255, 17835, 19516, 20213, 20706, 20910, 23780, 24395, 24969, 29274, 29580, 33292, 34510, 35670, 40426, 41412, 41615, 41820, 48790, 49938, 51765, 58548, 60639, 69020, 71340, 73185, 80852, 83230, 97580, 99876, 101065, 103530, 121278, 124845, 141491, 146370, 166460, 202130, 207060, 242556, 249690, 282982, 292740, 303195, 404260, 424473, 499380, 565964, 606390, 707455, 848946, 1212780, 1414910, 1697892, 2122365, 2829820, 4244730, 8489460]

約数ペア:

[(1, 8489460), (2, 4244730), (3, 2829820), (4, 2122365), (5, 1697892), (6, 1414910), (7, 1212780), (10, 848946), (12, 707455), (14, 606390), (15, 565964), (17, 499380), (20, 424473), (21, 404260), (28, 303195), (29, 292740), (30, 282982), (34, 249690), (35, 242556), (41, 207060), (42, 202130), (51, 166460), (58, 146370), (60, 141491), (68, 124845), (70, 121278), (82, 103530), (84, 101065), (85, 99876), (87, 97580), (102, 83230), (105, 80852), (116, 73185), (119, 71340), (123, 69020), (140, 60639), (145, 58548), (164, 51765), (170, 49938), (174, 48790), (203, 41820), (204, 41615), (205, 41412), (210, 40426), (238, 35670), (246, 34510), (255, 33292), (287, 29580), (290, 29274), (340, 24969), (348, 24395), (357, 23780), (406, 20910), (410, 20706), (420, 20213), (435, 19516), (476, 17835), (492, 17255), (493, 17220), (510, 16646), (574, 14790), (580, 14637), (595, 14268), (609, 13940), (615, 13804), (697, 12180), (714, 11890), (812, 10455), (820, 10353), (861, 9860), (870, 9758), (986, 8610), (1015, 8364), (1020, 8323), (1148, 7395), (1189, 7140), (1190, 7134), (1218, 6970), (1230, 6902), (1394, 6090), (1428, 5945), (1435, 5916), (1479, 5740), (1722, 4930), (1740, 4879), (1785, 4756), (1972, 4305), (2030, 4182), (2091, 4060), (2378, 3570), (2380, 3567), (2436, 3485), (2460, 3451), (2465, 3444), (2788, 3045), (2870, 2958)]