428410880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 1146337920

約数和(自身を除く): 717927040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 107, 115, 128, 136, 160, 170, 184, 214, 230, 256, 272, 320, 340, 368, 391, 428, 460, 512, 535, 544, 640, 680, 736, 782, 856, 920, 1024, 1070, 1088, 1280, 1360, 1472, 1564, 1712, 1819, 1840, 1955, 2048, 2140, 2176, 2461, 2560, 2720, 2944, 3128, 3424, 3638, 3680, 3910, 4280, 4352, 4922, 5120, 5440, 5888, 6256, 6848, 7276, 7360, 7820, 8560, 8704, 9095, 9844, 10240, 10880, 11776, 12305, 12512, 13696, 14552, 14720, 15640, 17120, 17408, 18190, 19688, 21760, 23552, 24610, 25024, 27392, 29104, 29440, 31280, 34240, 34816, 36380, 39376, 41837, 43520, 47104, 49220, 50048, 54784, 58208, 58880, 62560, 68480, 72760, 78752, 83674, 87040, 98440, 100096, 109568, 116416, 117760, 125120, 136960, 145520, 157504, 167348, 174080, 196880, 200192, 209185, 219136, 232832, 235520, 250240, 273920, 291040, 315008, 334696, 393760, 400384, 418370, 465664, 500480, 547840, 582080, 630016, 669392, 787520, 800768, 836740, 931328, 1000960, 1095680, 1164160, 1260032, 1338784, 1575040, 1673480, 1862656, 2001920, 2328320, 2520064, 2677568, 3150080, 3346960, 3725312, 4003840, 4656640, 5040128, 5355136, 6300160, 6693920, 9313280, 10710272, 12600320, 13387840, 18626560, 21420544, 25200640, 26775680, 42841088, 53551360, 85682176, 107102720, 214205440, 428410880]

約数ペア:

[(1, 428410880), (2, 214205440), (4, 107102720), (5, 85682176), (8, 53551360), (10, 42841088), (16, 26775680), (17, 25200640), (20, 21420544), (23, 18626560), (32, 13387840), (34, 12600320), (40, 10710272), (46, 9313280), (64, 6693920), (68, 6300160), (80, 5355136), (85, 5040128), (92, 4656640), (107, 4003840), (115, 3725312), (128, 3346960), (136, 3150080), (160, 2677568), (170, 2520064), (184, 2328320), (214, 2001920), (230, 1862656), (256, 1673480), (272, 1575040), (320, 1338784), (340, 1260032), (368, 1164160), (391, 1095680), (428, 1000960), (460, 931328), (512, 836740), (535, 800768), (544, 787520), (640, 669392), (680, 630016), (736, 582080), (782, 547840), (856, 500480), (920, 465664), (1024, 418370), (1070, 400384), (1088, 393760), (1280, 334696), (1360, 315008), (1472, 291040), (1564, 273920), (1712, 250240), (1819, 235520), (1840, 232832), (1955, 219136), (2048, 209185), (2140, 200192), (2176, 196880), (2461, 174080), (2560, 167348), (2720, 157504), (2944, 145520), (3128, 136960), (3424, 125120), (3638, 117760), (3680, 116416), (3910, 109568), (4280, 100096), (4352, 98440), (4922, 87040), (5120, 83674), (5440, 78752), (5888, 72760), (6256, 68480), (6848, 62560), (7276, 58880), (7360, 58208), (7820, 54784), (8560, 50048), (8704, 49220), (9095, 47104), (9844, 43520), (10240, 41837), (10880, 39376), (11776, 36380), (12305, 34816), (12512, 34240), (13696, 31280), (14552, 29440), (14720, 29104), (15640, 27392), (17120, 25024), (17408, 24610), (18190, 23552), (19688, 21760)]