197538996080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{16447}}^1$

素因数の和:16687

約数の個数: 160

約数和(自身を含む): 493408419840

約数和(自身を除く): 295869423760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 167, 232, 248, 290, 310, 334, 464, 496, 580, 620, 668, 835, 899, 1160, 1240, 1336, 1670, 1798, 2320, 2480, 2672, 3340, 3596, 4495, 4843, 5177, 6680, 7192, 8990, 9686, 10354, 13360, 14384, 16447, 17980, 19372, 20708, 24215, 25885, 32894, 35960, 38744, 41416, 48430, 51770, 65788, 71920, 77488, 82235, 82832, 96860, 103540, 131576, 150133, 164470, 193720, 207080, 263152, 300266, 328940, 387440, 414160, 476963, 509857, 600532, 657880, 750665, 953926, 1019714, 1201064, 1315760, 1501330, 1907852, 2039428, 2384815, 2402128, 2549285, 2746649, 3002660, 3815704, 4078856, 4769630, 5098570, 5493298, 6005320, 7631408, 8157712, 9539260, 10197140, 10986596, 12010640, 13733245, 14785853, 19078520, 20394280, 21973192, 27466490, 29571706, 38157040, 40788560, 43946384, 54932980, 59143412, 73929265, 79652821, 85146119, 109865960, 118286824, 147858530, 159305642, 170292238, 219731920, 236573648, 295717060, 318611284, 340584476, 398264105, 425730595, 591434120, 637222568, 681168952, 796528210, 851461190, 1182868240, 1274445136, 1362337904, 1593056420, 1702922380, 2469237451, 3186112840, 3405844760, 4938474902, 6372225680, 6811689520, 9876949804, 12346187255, 19753899608, 24692374510, 39507799216, 49384749020, 98769498040, 197538996080]

約数ペア:

[(1, 197538996080), (2, 98769498040), (4, 49384749020), (5, 39507799216), (8, 24692374510), (10, 19753899608), (16, 12346187255), (20, 9876949804), (29, 6811689520), (31, 6372225680), (40, 4938474902), (58, 3405844760), (62, 3186112840), (80, 2469237451), (116, 1702922380), (124, 1593056420), (145, 1362337904), (155, 1274445136), (167, 1182868240), (232, 851461190), (248, 796528210), (290, 681168952), (310, 637222568), (334, 591434120), (464, 425730595), (496, 398264105), (580, 340584476), (620, 318611284), (668, 295717060), (835, 236573648), (899, 219731920), (1160, 170292238), (1240, 159305642), (1336, 147858530), (1670, 118286824), (1798, 109865960), (2320, 85146119), (2480, 79652821), (2672, 73929265), (3340, 59143412), (3596, 54932980), (4495, 43946384), (4843, 40788560), (5177, 38157040), (6680, 29571706), (7192, 27466490), (8990, 21973192), (9686, 20394280), (10354, 19078520), (13360, 14785853), (14384, 13733245), (16447, 12010640), (17980, 10986596), (19372, 10197140), (20708, 9539260), (24215, 8157712), (25885, 7631408), (32894, 6005320), (35960, 5493298), (38744, 5098570), (41416, 4769630), (48430, 4078856), (51770, 3815704), (65788, 3002660), (71920, 2746649), (77488, 2549285), (82235, 2402128), (82832, 2384815), (96860, 2039428), (103540, 1907852), (131576, 1501330), (150133, 1315760), (164470, 1201064), (193720, 1019714), (207080, 953926), (263152, 750665), (300266, 657880), (328940, 600532), (387440, 509857), (414160, 476963)]