20226314080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:778

約数の個数: 288

約数和(自身を含む): 58378973184

約数和(自身を除く): 38152659104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 223, 224, 230, 245, 280, 322, 368, 392, 446, 460, 490, 503, 560, 644, 736, 784, 805, 892, 920, 980, 1006, 1115, 1120, 1127, 1288, 1561, 1568, 1610, 1784, 1840, 1960, 2012, 2230, 2254, 2515, 2576, 3122, 3220, 3521, 3568, 3680, 3920, 4024, 4460, 4508, 5030, 5129, 5152, 5635, 6244, 6440, 7042, 7136, 7805, 7840, 8048, 8920, 9016, 10060, 10258, 10927, 11270, 11569, 12488, 12880, 14084, 15610, 16096, 17605, 17840, 18032, 20120, 20516, 21854, 22540, 23138, 24647, 24976, 25645, 25760, 28168, 31220, 35210, 35680, 35903, 36064, 40240, 41032, 43708, 45080, 46276, 49294, 49952, 51290, 54635, 56336, 57845, 62440, 70420, 71806, 80480, 80983, 82064, 87416, 90160, 92552, 98588, 102580, 109270, 112169, 112672, 115690, 123235, 124880, 140840, 143612, 161966, 164128, 174832, 179515, 180320, 185104, 197176, 205160, 218540, 224338, 231380, 246470, 249760, 251321, 281680, 287224, 323932, 349664, 359030, 370208, 394352, 404915, 410320, 437080, 448676, 462760, 492940, 502642, 560845, 563360, 566881, 574448, 647864, 718060, 785183, 788704, 809830, 820640, 874160, 897352, 925520, 985880, 1005284, 1121690, 1133762, 1148896, 1256605, 1295728, 1436120, 1570366, 1619660, 1748320, 1794704, 1851040, 1971760, 2010568, 2243380, 2267524, 2513210, 2579887, 2591456, 2834405, 2872240, 3140732, 3239320, 3589408, 3925915, 3943520, 4021136, 4486760, 4535048, 5026420, 5159774, 5496281, 5668810, 5744480, 6281464, 6478640, 7851830, 8042272, 8973520, 9070096, 10052840, 10319548, 10992562, 11337620, 12562928, 12899435, 12957280, 15703660, 17947040, 18059209, 18140192, 20105680, 20639096, 21985124, 22675240, 25125856, 25798870, 27481405, 31407320, 36118418, 40211360, 41278192, 43970248, 45350480, 51597740, 54962810, 62814640, 72236836, 82556384, 87940496, 90296045, 90700960, 103195480, 109925620, 125629280, 126414463, 144473672, 175880992, 180592090, 206390960, 219851240, 252828926, 288947344, 361184180, 412781920, 439702480, 505657852, 577894688, 632072315, 722368360, 879404960, 1011315704, 1264144630, 1444736720, 2022631408, 2528289260, 2889473440, 4045262816, 5056578520, 10113157040, 20226314080]

約数ペア:

[(1, 20226314080), (2, 10113157040), (4, 5056578520), (5, 4045262816), (7, 2889473440), (8, 2528289260), (10, 2022631408), (14, 1444736720), (16, 1264144630), (20, 1011315704), (23, 879404960), (28, 722368360), (32, 632072315), (35, 577894688), (40, 505657852), (46, 439702480), (49, 412781920), (56, 361184180), (70, 288947344), (80, 252828926), (92, 219851240), (98, 206390960), (112, 180592090), (115, 175880992), (140, 144473672), (160, 126414463), (161, 125629280), (184, 109925620), (196, 103195480), (223, 90700960), (224, 90296045), (230, 87940496), (245, 82556384), (280, 72236836), (322, 62814640), (368, 54962810), (392, 51597740), (446, 45350480), (460, 43970248), (490, 41278192), (503, 40211360), (560, 36118418), (644, 31407320), (736, 27481405), (784, 25798870), (805, 25125856), (892, 22675240), (920, 21985124), (980, 20639096), (1006, 20105680), (1115, 18140192), (1120, 18059209), (1127, 17947040), (1288, 15703660), (1561, 12957280), (1568, 12899435), (1610, 12562928), (1784, 11337620), (1840, 10992562), (1960, 10319548), (2012, 10052840), (2230, 9070096), (2254, 8973520), (2515, 8042272), (2576, 7851830), (3122, 6478640), (3220, 6281464), (3521, 5744480), (3568, 5668810), (3680, 5496281), (3920, 5159774), (4024, 5026420), (4460, 4535048), (4508, 4486760), (5030, 4021136), (5129, 3943520), (5152, 3925915), (5635, 3589408), (6244, 3239320), (6440, 3140732), (7042, 2872240), (7136, 2834405), (7805, 2591456), (7840, 2579887), (8048, 2513210), (8920, 2267524), (9016, 2243380), (10060, 2010568), (10258, 1971760), (10927, 1851040), (11270, 1794704), (11569, 1748320), (12488, 1619660), (12880, 1570366), (14084, 1436120), (15610, 1295728), (16096, 1256605), (17605, 1148896), (17840, 1133762), (18032, 1121690), (20120, 1005284), (20516, 985880), (21854, 925520), (22540, 897352), (23138, 874160), (24647, 820640), (24976, 809830), (25645, 788704), (25760, 785183), (28168, 718060), (31220, 647864), (35210, 574448), (35680, 566881), (35903, 563360), (36064, 560845), (40240, 502642), (41032, 492940), (43708, 462760), (45080, 448676), (46276, 437080), (49294, 410320), (49952, 404915), (51290, 394352), (54635, 370208), (56336, 359030), (57845, 349664), (62440, 323932), (70420, 287224), (71806, 281680), (80480, 251321), (80983, 249760), (82064, 246470), (87416, 231380), (90160, 224338), (92552, 218540), (98588, 205160), (102580, 197176), (109270, 185104), (112169, 180320), (112672, 179515), (115690, 174832), (123235, 164128), (124880, 161966), (140840, 143612)]