2578387680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1935

約数の個数: 384

約数和(自身を含む): 10189670400

約数和(自身を除く): 7611282720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 108, 110, 116, 120, 132, 135, 144, 145, 160, 165, 174, 176, 180, 198, 216, 220, 232, 240, 261, 264, 270, 288, 290, 297, 319, 330, 348, 352, 360, 396, 432, 435, 440, 464, 480, 495, 522, 528, 540, 580, 594, 638, 660, 696, 720, 783, 792, 864, 870, 880, 928, 957, 990, 1044, 1056, 1080, 1160, 1188, 1276, 1305, 1320, 1392, 1440, 1485, 1566, 1584, 1595, 1740, 1760, 1871, 1914, 1980, 2088, 2160, 2320, 2376, 2552, 2610, 2640, 2784, 2871, 2970, 3132, 3168, 3190, 3480, 3742, 3828, 3915, 3960, 4176, 4320, 4640, 4752, 4785, 5104, 5220, 5280, 5613, 5742, 5940, 6264, 6380, 6960, 7484, 7656, 7830, 7920, 8352, 8613, 9355, 9504, 9570, 10208, 10440, 11226, 11484, 11880, 12528, 12760, 13920, 14355, 14968, 15312, 15660, 15840, 16839, 17226, 18710, 19140, 20581, 20880, 22452, 22968, 23760, 25056, 25520, 28065, 28710, 29936, 30624, 31320, 33678, 34452, 37420, 38280, 41162, 41760, 43065, 44904, 45936, 47520, 50517, 51040, 54259, 56130, 57420, 59872, 61743, 62640, 67356, 68904, 74840, 76560, 82324, 84195, 86130, 89808, 91872, 101034, 102905, 108518, 112260, 114840, 123486, 125280, 134712, 137808, 149680, 153120, 162777, 164648, 168390, 172260, 179616, 185229, 202068, 205810, 217036, 224520, 229680, 246972, 252585, 269424, 271295, 275616, 299360, 308715, 325554, 329296, 336780, 344520, 370458, 404136, 411620, 434072, 449040, 459360, 488331, 493944, 505170, 538848, 542590, 555687, 596849, 617430, 651108, 658592, 673560, 689040, 740916, 808272, 813885, 823240, 868144, 898080, 926145, 976662, 987888, 1010340, 1085180, 1111374, 1193698, 1234860, 1302216, 1347120, 1378080, 1464993, 1481832, 1616544, 1627770, 1646480, 1736288, 1790547, 1852290, 1953324, 1975776, 2020680, 2170360, 2222748, 2387396, 2441655, 2469720, 2604432, 2694240, 2778435, 2929986, 2963664, 2984245, 3255540, 3292960, 3581094, 3704580, 3906648, 4041360, 4340720, 4445496, 4774792, 4883310, 4939440, 5208864, 5371641, 5556870, 5859972, 5927328, 5968490, 6511080, 7162188, 7324965, 7409160, 7813296, 8082720, 8681440, 8890992, 8952735, 9549584, 9766620, 9878880, 10743282, 11113740, 11719944, 11936980, 13022160, 14324376, 14649930, 14818320, 15626592, 16114923, 17781984, 17905470, 19099168, 19533240, 21486564, 22227480, 23439888, 23873960, 26044320, 26858205, 28648752, 29299860, 29636640, 32229846, 35810940, 39066480, 42973128, 44454960, 46879776, 47747920, 53716410, 57297504, 58599720, 64459692, 71621880, 78132960, 80574615, 85946256, 88909920, 95495840, 107432820, 117199440, 128919384, 143243760, 161149230, 171892512, 214865640, 234398880, 257838768, 286487520, 322298460, 429731280, 515677536, 644596920, 859462560, 1289193840, 2578387680]

約数ペア:

[(1, 2578387680), (2, 1289193840), (3, 859462560), (4, 644596920), (5, 515677536), (6, 429731280), (8, 322298460), (9, 286487520), (10, 257838768), (11, 234398880), (12, 214865640), (15, 171892512), (16, 161149230), (18, 143243760), (20, 128919384), (22, 117199440), (24, 107432820), (27, 95495840), (29, 88909920), (30, 85946256), (32, 80574615), (33, 78132960), (36, 71621880), (40, 64459692), (44, 58599720), (45, 57297504), (48, 53716410), (54, 47747920), (55, 46879776), (58, 44454960), (60, 42973128), (66, 39066480), (72, 35810940), (80, 32229846), (87, 29636640), (88, 29299860), (90, 28648752), (96, 26858205), (99, 26044320), (108, 23873960), (110, 23439888), (116, 22227480), (120, 21486564), (132, 19533240), (135, 19099168), (144, 17905470), (145, 17781984), (160, 16114923), (165, 15626592), (174, 14818320), (176, 14649930), (180, 14324376), (198, 13022160), (216, 11936980), (220, 11719944), (232, 11113740), (240, 10743282), (261, 9878880), (264, 9766620), (270, 9549584), (288, 8952735), (290, 8890992), (297, 8681440), (319, 8082720), (330, 7813296), (348, 7409160), (352, 7324965), (360, 7162188), (396, 6511080), (432, 5968490), (435, 5927328), (440, 5859972), (464, 5556870), (480, 5371641), (495, 5208864), (522, 4939440), (528, 4883310), (540, 4774792), (580, 4445496), (594, 4340720), (638, 4041360), (660, 3906648), (696, 3704580), (720, 3581094), (783, 3292960), (792, 3255540), (864, 2984245), (870, 2963664), (880, 2929986), (928, 2778435), (957, 2694240), (990, 2604432), (1044, 2469720), (1056, 2441655), (1080, 2387396), (1160, 2222748), (1188, 2170360), (1276, 2020680), (1305, 1975776), (1320, 1953324), (1392, 1852290), (1440, 1790547), (1485, 1736288), (1566, 1646480), (1584, 1627770), (1595, 1616544), (1740, 1481832), (1760, 1464993), (1871, 1378080), (1914, 1347120), (1980, 1302216), (2088, 1234860), (2160, 1193698), (2320, 1111374), (2376, 1085180), (2552, 1010340), (2610, 987888), (2640, 976662), (2784, 926145), (2871, 898080), (2970, 868144), (3132, 823240), (3168, 813885), (3190, 808272), (3480, 740916), (3742, 689040), (3828, 673560), (3915, 658592), (3960, 651108), (4176, 617430), (4320, 596849), (4640, 555687), (4752, 542590), (4785, 538848), (5104, 505170), (5220, 493944), (5280, 488331), (5613, 459360), (5742, 449040), (5940, 434072), (6264, 411620), (6380, 404136), (6960, 370458), (7484, 344520), (7656, 336780), (7830, 329296), (7920, 325554), (8352, 308715), (8613, 299360), (9355, 275616), (9504, 271295), (9570, 269424), (10208, 252585), (10440, 246972), (11226, 229680), (11484, 224520), (11880, 217036), (12528, 205810), (12760, 202068), (13920, 185229), (14355, 179616), (14968, 172260), (15312, 168390), (15660, 164648), (15840, 162777), (16839, 153120), (17226, 149680), (18710, 137808), (19140, 134712), (20581, 125280), (20880, 123486), (22452, 114840), (22968, 112260), (23760, 108518), (25056, 102905), (25520, 101034), (28065, 91872), (28710, 89808), (29936, 86130), (30624, 84195), (31320, 82324), (33678, 76560), (34452, 74840), (37420, 68904), (38280, 67356), (41162, 62640), (41760, 61743), (43065, 59872), (44904, 57420), (45936, 56130), (47520, 54259), (50517, 51040)]