161299740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 609638400

約数和(自身を除く): 448338660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 29, 30, 34, 35, 38, 41, 42, 51, 57, 58, 60, 68, 70, 76, 82, 84, 85, 87, 95, 102, 105, 114, 116, 119, 123, 133, 140, 145, 164, 170, 174, 190, 203, 204, 205, 210, 228, 238, 246, 255, 266, 285, 287, 290, 323, 340, 348, 357, 380, 399, 406, 410, 420, 435, 476, 492, 493, 510, 532, 551, 570, 574, 580, 595, 609, 615, 646, 665, 697, 714, 779, 798, 812, 820, 861, 870, 969, 986, 1015, 1020, 1102, 1140, 1148, 1189, 1190, 1218, 1230, 1292, 1330, 1394, 1428, 1435, 1479, 1558, 1596, 1615, 1653, 1722, 1740, 1785, 1938, 1972, 1995, 2030, 2091, 2204, 2261, 2337, 2378, 2380, 2436, 2460, 2465, 2660, 2755, 2788, 2870, 2958, 3045, 3116, 3230, 3306, 3444, 3451, 3485, 3567, 3570, 3857, 3876, 3895, 3990, 4060, 4182, 4305, 4522, 4674, 4756, 4845, 4879, 4930, 5453, 5510, 5740, 5916, 5945, 6090, 6460, 6612, 6783, 6902, 6970, 7134, 7140, 7395, 7714, 7790, 7980, 8265, 8323, 8364, 8610, 9044, 9348, 9367, 9690, 9758, 9860, 10353, 10455, 10906, 11020, 11305, 11571, 11685, 11890, 12180, 13243, 13566, 13804, 13940, 14268, 14637, 14790, 15428, 15580, 16359, 16530, 16646, 17220, 17255, 17835, 18734, 19285, 19380, 19516, 20213, 20706, 20910, 21812, 22591, 22610, 23142, 23370, 23780, 24395, 24969, 26486, 27132, 27265, 28101, 29274, 29580, 32718, 33060, 33292, 33915, 34510, 35670, 37468, 38570, 39729, 40426, 41412, 41615, 41820, 45182, 45220, 46284, 46740, 46835, 48790, 49938, 51765, 52972, 54530, 56202, 57855, 58548, 60639, 65436, 65569, 66215, 67773, 67830, 69020, 71340, 73185, 77140, 79458, 80852, 81795, 83230, 90364, 92701, 93670, 97580, 99876, 101065, 103530, 109060, 112404, 112955, 115710, 121278, 124845, 131138, 132430, 135546, 135660, 140505, 141491, 146370, 158137, 158916, 163590, 166460, 185402, 187340, 196707, 198645, 202130, 207060, 225910, 231420, 242556, 249690, 262276, 264860, 271092, 278103, 281010, 282982, 292740, 303195, 316274, 327180, 327845, 338865, 370804, 384047, 393414, 397290, 404260, 424473, 451820, 463505, 474411, 499380, 556206, 562020, 565964, 606390, 632548, 655690, 677730, 707455, 768094, 786828, 790685, 794580, 848946, 927010, 948822, 983535, 1112412, 1152141, 1212780, 1311380, 1355460, 1390515, 1414910, 1536188, 1581370, 1697892, 1854020, 1897644, 1920235, 1967070, 2122365, 2304282, 2372055, 2688329, 2781030, 2829820, 3162740, 3840470, 3934140, 4244730, 4608564, 4744110, 5376658, 5562060, 5760705, 7680940, 8064987, 8489460, 9488220, 10753316, 11521410, 13441645, 16129974, 23042820, 26883290, 32259948, 40324935, 53766580, 80649870, 161299740]

約数ペア:

[(1, 161299740), (2, 80649870), (3, 53766580), (4, 40324935), (5, 32259948), (6, 26883290), (7, 23042820), (10, 16129974), (12, 13441645), (14, 11521410), (15, 10753316), (17, 9488220), (19, 8489460), (20, 8064987), (21, 7680940), (28, 5760705), (29, 5562060), (30, 5376658), (34, 4744110), (35, 4608564), (38, 4244730), (41, 3934140), (42, 3840470), (51, 3162740), (57, 2829820), (58, 2781030), (60, 2688329), (68, 2372055), (70, 2304282), (76, 2122365), (82, 1967070), (84, 1920235), (85, 1897644), (87, 1854020), (95, 1697892), (102, 1581370), (105, 1536188), (114, 1414910), (116, 1390515), (119, 1355460), (123, 1311380), (133, 1212780), (140, 1152141), (145, 1112412), (164, 983535), (170, 948822), (174, 927010), (190, 848946), (203, 794580), (204, 790685), (205, 786828), (210, 768094), (228, 707455), (238, 677730), (246, 655690), (255, 632548), (266, 606390), (285, 565964), (287, 562020), (290, 556206), (323, 499380), (340, 474411), (348, 463505), (357, 451820), (380, 424473), (399, 404260), (406, 397290), (410, 393414), (420, 384047), (435, 370804), (476, 338865), (492, 327845), (493, 327180), (510, 316274), (532, 303195), (551, 292740), (570, 282982), (574, 281010), (580, 278103), (595, 271092), (609, 264860), (615, 262276), (646, 249690), (665, 242556), (697, 231420), (714, 225910), (779, 207060), (798, 202130), (812, 198645), (820, 196707), (861, 187340), (870, 185402), (969, 166460), (986, 163590), (1015, 158916), (1020, 158137), (1102, 146370), (1140, 141491), (1148, 140505), (1189, 135660), (1190, 135546), (1218, 132430), (1230, 131138), (1292, 124845), (1330, 121278), (1394, 115710), (1428, 112955), (1435, 112404), (1479, 109060), (1558, 103530), (1596, 101065), (1615, 99876), (1653, 97580), (1722, 93670), (1740, 92701), (1785, 90364), (1938, 83230), (1972, 81795), (1995, 80852), (2030, 79458), (2091, 77140), (2204, 73185), (2261, 71340), (2337, 69020), (2378, 67830), (2380, 67773), (2436, 66215), (2460, 65569), (2465, 65436), (2660, 60639), (2755, 58548), (2788, 57855), (2870, 56202), (2958, 54530), (3045, 52972), (3116, 51765), (3230, 49938), (3306, 48790), (3444, 46835), (3451, 46740), (3485, 46284), (3567, 45220), (3570, 45182), (3857, 41820), (3876, 41615), (3895, 41412), (3990, 40426), (4060, 39729), (4182, 38570), (4305, 37468), (4522, 35670), (4674, 34510), (4756, 33915), (4845, 33292), (4879, 33060), (4930, 32718), (5453, 29580), (5510, 29274), (5740, 28101), (5916, 27265), (5945, 27132), (6090, 26486), (6460, 24969), (6612, 24395), (6783, 23780), (6902, 23370), (6970, 23142), (7134, 22610), (7140, 22591), (7395, 21812), (7714, 20910), (7790, 20706), (7980, 20213), (8265, 19516), (8323, 19380), (8364, 19285), (8610, 18734), (9044, 17835), (9348, 17255), (9367, 17220), (9690, 16646), (9758, 16530), (9860, 16359), (10353, 15580), (10455, 15428), (10906, 14790), (11020, 14637), (11305, 14268), (11571, 13940), (11685, 13804), (11890, 13566), (12180, 13243)]