169661520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 684480000

約数和(自身を除く): 514818480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 229, 240, 245, 252, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 458, 490, 504, 540, 560, 588, 630, 686, 687, 720, 735, 756, 784, 840, 882, 916, 945, 980, 1008, 1029, 1080, 1145, 1176, 1260, 1323, 1372, 1374, 1470, 1512, 1603, 1680, 1715, 1764, 1832, 1890, 1960, 2058, 2061, 2160, 2205, 2290, 2352, 2520, 2646, 2744, 2748, 2940, 3024, 3087, 3206, 3430, 3435, 3528, 3664, 3780, 3920, 4116, 4122, 4410, 4580, 4809, 5040, 5145, 5292, 5488, 5496, 5880, 6174, 6183, 6412, 6615, 6860, 6870, 7056, 7560, 8015, 8232, 8244, 8820, 9160, 9261, 9618, 10290, 10305, 10584, 10992, 11221, 11760, 12348, 12366, 12824, 13230, 13720, 13740, 14427, 15120, 15435, 16030, 16464, 16488, 17640, 18320, 18522, 19236, 20580, 20610, 21168, 22442, 24045, 24696, 24732, 25648, 26460, 27440, 27480, 28854, 30870, 30915, 32060, 32976, 33663, 35280, 37044, 38472, 41160, 41220, 43281, 44884, 46305, 48090, 49392, 49464, 52920, 54960, 56105, 57708, 61740, 61830, 64120, 67326, 72135, 74088, 76944, 78547, 82320, 82440, 86562, 89768, 92610, 96180, 98928, 100989, 105840, 112210, 115416, 123480, 123660, 128240, 134652, 144270, 148176, 157094, 164880, 168315, 173124, 179536, 185220, 192360, 201978, 216405, 224420, 230832, 235641, 246960, 247320, 269304, 288540, 302967, 314188, 336630, 346248, 370440, 384720, 392735, 403956, 432810, 448840, 471282, 494640, 504945, 538608, 577080, 605934, 628376, 673260, 692496, 706923, 740880, 785470, 807912, 865620, 897680, 942564, 1009890, 1154160, 1178205, 1211868, 1256752, 1346520, 1413846, 1514835, 1570940, 1615824, 1731240, 1885128, 2019780, 2120769, 2356410, 2423736, 2693040, 2827692, 3029670, 3141880, 3462480, 3534615, 3770256, 4039560, 4241538, 4712820, 4847472, 5655384, 6059340, 6283760, 7069230, 8079120, 8483076, 9425640, 10603845, 11310768, 12118680, 14138460, 16966152, 18851280, 21207690, 24237360, 28276920, 33932304, 42415380, 56553840, 84830760, 169661520]

約数ペア:

[(1, 169661520), (2, 84830760), (3, 56553840), (4, 42415380), (5, 33932304), (6, 28276920), (7, 24237360), (8, 21207690), (9, 18851280), (10, 16966152), (12, 14138460), (14, 12118680), (15, 11310768), (16, 10603845), (18, 9425640), (20, 8483076), (21, 8079120), (24, 7069230), (27, 6283760), (28, 6059340), (30, 5655384), (35, 4847472), (36, 4712820), (40, 4241538), (42, 4039560), (45, 3770256), (48, 3534615), (49, 3462480), (54, 3141880), (56, 3029670), (60, 2827692), (63, 2693040), (70, 2423736), (72, 2356410), (80, 2120769), (84, 2019780), (90, 1885128), (98, 1731240), (105, 1615824), (108, 1570940), (112, 1514835), (120, 1413846), (126, 1346520), (135, 1256752), (140, 1211868), (144, 1178205), (147, 1154160), (168, 1009890), (180, 942564), (189, 897680), (196, 865620), (210, 807912), (216, 785470), (229, 740880), (240, 706923), (245, 692496), (252, 673260), (270, 628376), (280, 605934), (294, 577080), (315, 538608), (336, 504945), (343, 494640), (360, 471282), (378, 448840), (392, 432810), (420, 403956), (432, 392735), (441, 384720), (458, 370440), (490, 346248), (504, 336630), (540, 314188), (560, 302967), (588, 288540), (630, 269304), (686, 247320), (687, 246960), (720, 235641), (735, 230832), (756, 224420), (784, 216405), (840, 201978), (882, 192360), (916, 185220), (945, 179536), (980, 173124), (1008, 168315), (1029, 164880), (1080, 157094), (1145, 148176), (1176, 144270), (1260, 134652), (1323, 128240), (1372, 123660), (1374, 123480), (1470, 115416), (1512, 112210), (1603, 105840), (1680, 100989), (1715, 98928), (1764, 96180), (1832, 92610), (1890, 89768), (1960, 86562), (2058, 82440), (2061, 82320), (2160, 78547), (2205, 76944), (2290, 74088), (2352, 72135), (2520, 67326), (2646, 64120), (2744, 61830), (2748, 61740), (2940, 57708), (3024, 56105), (3087, 54960), (3206, 52920), (3430, 49464), (3435, 49392), (3528, 48090), (3664, 46305), (3780, 44884), (3920, 43281), (4116, 41220), (4122, 41160), (4410, 38472), (4580, 37044), (4809, 35280), (5040, 33663), (5145, 32976), (5292, 32060), (5488, 30915), (5496, 30870), (5880, 28854), (6174, 27480), (6183, 27440), (6412, 26460), (6615, 25648), (6860, 24732), (6870, 24696), (7056, 24045), (7560, 22442), (8015, 21168), (8232, 20610), (8244, 20580), (8820, 19236), (9160, 18522), (9261, 18320), (9618, 17640), (10290, 16488), (10305, 16464), (10584, 16030), (10992, 15435), (11221, 15120), (11760, 14427), (12348, 13740), (12366, 13720), (12824, 13230)]