505364440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 1451584800

約数和(自身を除く): 946220360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 49, 56, 58, 68, 70, 85, 98, 116, 119, 136, 140, 145, 170, 196, 203, 232, 238, 245, 280, 290, 340, 392, 406, 476, 490, 493, 523, 580, 595, 680, 812, 833, 952, 980, 986, 1015, 1046, 1160, 1190, 1421, 1624, 1666, 1960, 1972, 2030, 2092, 2380, 2465, 2615, 2842, 3332, 3451, 3661, 3944, 4060, 4165, 4184, 4760, 4930, 5230, 5684, 6664, 6902, 7105, 7322, 8120, 8330, 8891, 9860, 10460, 11368, 13804, 14210, 14644, 15167, 16660, 17255, 17782, 18305, 19720, 20920, 24157, 25627, 27608, 28420, 29288, 30334, 33320, 34510, 35564, 36610, 44455, 48314, 51254, 56840, 60668, 62237, 69020, 71128, 73220, 75835, 88910, 96628, 102508, 106169, 120785, 121336, 124474, 128135, 138040, 146440, 151670, 177820, 193256, 205016, 212338, 241570, 248948, 256270, 257839, 303340, 311185, 355640, 424676, 435659, 483140, 497896, 512540, 515678, 530845, 606680, 622370, 743183, 849352, 871318, 966280, 1025080, 1031356, 1061690, 1244740, 1289195, 1486366, 1742636, 1804873, 2062712, 2123380, 2178295, 2489480, 2578390, 2972732, 3485272, 3609746, 3715915, 4246760, 4356590, 5156780, 5945464, 7219492, 7431830, 8713180, 9024365, 10313560, 12634111, 14438984, 14863660, 17426360, 18048730, 25268222, 29727320, 36097460, 50536444, 63170555, 72194920, 101072888, 126341110, 252682220, 505364440]

約数ペア:

[(1, 505364440), (2, 252682220), (4, 126341110), (5, 101072888), (7, 72194920), (8, 63170555), (10, 50536444), (14, 36097460), (17, 29727320), (20, 25268222), (28, 18048730), (29, 17426360), (34, 14863660), (35, 14438984), (40, 12634111), (49, 10313560), (56, 9024365), (58, 8713180), (68, 7431830), (70, 7219492), (85, 5945464), (98, 5156780), (116, 4356590), (119, 4246760), (136, 3715915), (140, 3609746), (145, 3485272), (170, 2972732), (196, 2578390), (203, 2489480), (232, 2178295), (238, 2123380), (245, 2062712), (280, 1804873), (290, 1742636), (340, 1486366), (392, 1289195), (406, 1244740), (476, 1061690), (490, 1031356), (493, 1025080), (523, 966280), (580, 871318), (595, 849352), (680, 743183), (812, 622370), (833, 606680), (952, 530845), (980, 515678), (986, 512540), (1015, 497896), (1046, 483140), (1160, 435659), (1190, 424676), (1421, 355640), (1624, 311185), (1666, 303340), (1960, 257839), (1972, 256270), (2030, 248948), (2092, 241570), (2380, 212338), (2465, 205016), (2615, 193256), (2842, 177820), (3332, 151670), (3451, 146440), (3661, 138040), (3944, 128135), (4060, 124474), (4165, 121336), (4184, 120785), (4760, 106169), (4930, 102508), (5230, 96628), (5684, 88910), (6664, 75835), (6902, 73220), (7105, 71128), (7322, 69020), (8120, 62237), (8330, 60668), (8891, 56840), (9860, 51254), (10460, 48314), (11368, 44455), (13804, 36610), (14210, 35564), (14644, 34510), (15167, 33320), (16660, 30334), (17255, 29288), (17782, 28420), (18305, 27608), (19720, 25627), (20920, 24157)]