4125906560

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 10786867200

約数和(自身を除く): 6660960640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 71, 80, 101, 116, 124, 128, 142, 145, 155, 160, 202, 232, 248, 284, 290, 310, 320, 355, 404, 464, 496, 505, 568, 580, 620, 640, 710, 808, 899, 928, 992, 1010, 1136, 1160, 1240, 1420, 1616, 1798, 1856, 1984, 2020, 2059, 2201, 2272, 2320, 2480, 2840, 2929, 3131, 3232, 3596, 3712, 3968, 4040, 4118, 4402, 4495, 4544, 4640, 4960, 5680, 5858, 6262, 6464, 7171, 7192, 8080, 8236, 8804, 8990, 9088, 9280, 9920, 10295, 11005, 11360, 11716, 12524, 12928, 14342, 14384, 14645, 15655, 16160, 16472, 17608, 17980, 18560, 19840, 20590, 22010, 22720, 23432, 25048, 28684, 28768, 29290, 31310, 32320, 32944, 35216, 35855, 35960, 41180, 44020, 45440, 46864, 50096, 57368, 57536, 58580, 62620, 63829, 64640, 65888, 70432, 71710, 71920, 82360, 88040, 90799, 93728, 100192, 114736, 115072, 117160, 125240, 127658, 131776, 140864, 143420, 143840, 164720, 176080, 181598, 187456, 200384, 207959, 222301, 229472, 234320, 250480, 255316, 263552, 281728, 286840, 287680, 319145, 329440, 352160, 363196, 374912, 400768, 415918, 444602, 453995, 458944, 468640, 500960, 510632, 573680, 575360, 638290, 658880, 704320, 726392, 831836, 889204, 907990, 917888, 937280, 1001920, 1021264, 1039795, 1111505, 1147360, 1276580, 1317760, 1408640, 1452784, 1663672, 1778408, 1815980, 1874560, 2003840, 2042528, 2079590, 2223010, 2294720, 2553160, 2905568, 3327344, 3556816, 3631960, 4085056, 4159180, 4446020, 4589440, 5106320, 5811136, 6446729, 6654688, 7113632, 7263920, 8170112, 8318360, 8892040, 10212640, 11622272, 12893458, 13309376, 14227264, 14527840, 16636720, 17784080, 20425280, 25786916, 26618752, 28454528, 29055680, 32233645, 33273440, 35568160, 40850560, 51573832, 58111360, 64467290, 66546880, 71136320, 103147664, 128934580, 133093760, 142272640, 206295328, 257869160, 412590656, 515738320, 825181312, 1031476640, 2062953280, 4125906560]

約数ペア:

[(1, 4125906560), (2, 2062953280), (4, 1031476640), (5, 825181312), (8, 515738320), (10, 412590656), (16, 257869160), (20, 206295328), (29, 142272640), (31, 133093760), (32, 128934580), (40, 103147664), (58, 71136320), (62, 66546880), (64, 64467290), (71, 58111360), (80, 51573832), (101, 40850560), (116, 35568160), (124, 33273440), (128, 32233645), (142, 29055680), (145, 28454528), (155, 26618752), (160, 25786916), (202, 20425280), (232, 17784080), (248, 16636720), (284, 14527840), (290, 14227264), (310, 13309376), (320, 12893458), (355, 11622272), (404, 10212640), (464, 8892040), (496, 8318360), (505, 8170112), (568, 7263920), (580, 7113632), (620, 6654688), (640, 6446729), (710, 5811136), (808, 5106320), (899, 4589440), (928, 4446020), (992, 4159180), (1010, 4085056), (1136, 3631960), (1160, 3556816), (1240, 3327344), (1420, 2905568), (1616, 2553160), (1798, 2294720), (1856, 2223010), (1984, 2079590), (2020, 2042528), (2059, 2003840), (2201, 1874560), (2272, 1815980), (2320, 1778408), (2480, 1663672), (2840, 1452784), (2929, 1408640), (3131, 1317760), (3232, 1276580), (3596, 1147360), (3712, 1111505), (3968, 1039795), (4040, 1021264), (4118, 1001920), (4402, 937280), (4495, 917888), (4544, 907990), (4640, 889204), (4960, 831836), (5680, 726392), (5858, 704320), (6262, 658880), (6464, 638290), (7171, 575360), (7192, 573680), (8080, 510632), (8236, 500960), (8804, 468640), (8990, 458944), (9088, 453995), (9280, 444602), (9920, 415918), (10295, 400768), (11005, 374912), (11360, 363196), (11716, 352160), (12524, 329440), (12928, 319145), (14342, 287680), (14384, 286840), (14645, 281728), (15655, 263552), (16160, 255316), (16472, 250480), (17608, 234320), (17980, 229472), (18560, 222301), (19840, 207959), (20590, 200384), (22010, 187456), (22720, 181598), (23432, 176080), (25048, 164720), (28684, 143840), (28768, 143420), (29290, 140864), (31310, 131776), (32320, 127658), (32944, 125240), (35216, 117160), (35855, 115072), (35960, 114736), (41180, 100192), (44020, 93728), (45440, 90799), (46864, 88040), (50096, 82360), (57368, 71920), (57536, 71710), (58580, 70432), (62620, 65888), (63829, 64640)]