200416680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 708480000

約数和(自身を除く): 508063320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 79, 81, 87, 90, 108, 116, 120, 135, 145, 158, 162, 174, 180, 216, 232, 237, 243, 261, 270, 290, 316, 324, 348, 360, 395, 405, 435, 474, 486, 522, 540, 580, 632, 648, 696, 711, 729, 783, 790, 810, 870, 948, 972, 1044, 1080, 1160, 1185, 1215, 1305, 1422, 1458, 1566, 1580, 1620, 1740, 1896, 1944, 2088, 2133, 2187, 2291, 2349, 2370, 2430, 2610, 2844, 2916, 3132, 3160, 3240, 3480, 3555, 3645, 3915, 4266, 4374, 4582, 4698, 4740, 4860, 5220, 5688, 5832, 6264, 6399, 6873, 7047, 7110, 7290, 7830, 8532, 8748, 9164, 9396, 9480, 9720, 10440, 10665, 10935, 11455, 11745, 12798, 13746, 14094, 14220, 14580, 15660, 17064, 17496, 18328, 18792, 19197, 20619, 21141, 21330, 21870, 22910, 23490, 25596, 27492, 28188, 28440, 29160, 31320, 31995, 34365, 35235, 38394, 41238, 42282, 42660, 43740, 45820, 46980, 51192, 54984, 56376, 57591, 61857, 63423, 63990, 68730, 70470, 76788, 82476, 84564, 85320, 87480, 91640, 93960, 95985, 103095, 105705, 115182, 123714, 126846, 127980, 137460, 140940, 153576, 164952, 169128, 172773, 185571, 191970, 206190, 211410, 230364, 247428, 253692, 255960, 274920, 281880, 287955, 309285, 317115, 345546, 371142, 383940, 412380, 422820, 460728, 494856, 507384, 556713, 575910, 618570, 634230, 691092, 742284, 767880, 824760, 845640, 863865, 927855, 1113426, 1151820, 1237140, 1268460, 1382184, 1484568, 1670139, 1727730, 1855710, 2226852, 2303640, 2474280, 2536920, 2783565, 3340278, 3455460, 3711420, 4453704, 5010417, 5567130, 6680556, 6910920, 7422840, 8350695, 10020834, 11134260, 13361112, 16701390, 20041668, 22268520, 25052085, 33402780, 40083336, 50104170, 66805560, 100208340, 200416680]

約数ペア:

[(1, 200416680), (2, 100208340), (3, 66805560), (4, 50104170), (5, 40083336), (6, 33402780), (8, 25052085), (9, 22268520), (10, 20041668), (12, 16701390), (15, 13361112), (18, 11134260), (20, 10020834), (24, 8350695), (27, 7422840), (29, 6910920), (30, 6680556), (36, 5567130), (40, 5010417), (45, 4453704), (54, 3711420), (58, 3455460), (60, 3340278), (72, 2783565), (79, 2536920), (81, 2474280), (87, 2303640), (90, 2226852), (108, 1855710), (116, 1727730), (120, 1670139), (135, 1484568), (145, 1382184), (158, 1268460), (162, 1237140), (174, 1151820), (180, 1113426), (216, 927855), (232, 863865), (237, 845640), (243, 824760), (261, 767880), (270, 742284), (290, 691092), (316, 634230), (324, 618570), (348, 575910), (360, 556713), (395, 507384), (405, 494856), (435, 460728), (474, 422820), (486, 412380), (522, 383940), (540, 371142), (580, 345546), (632, 317115), (648, 309285), (696, 287955), (711, 281880), (729, 274920), (783, 255960), (790, 253692), (810, 247428), (870, 230364), (948, 211410), (972, 206190), (1044, 191970), (1080, 185571), (1160, 172773), (1185, 169128), (1215, 164952), (1305, 153576), (1422, 140940), (1458, 137460), (1566, 127980), (1580, 126846), (1620, 123714), (1740, 115182), (1896, 105705), (1944, 103095), (2088, 95985), (2133, 93960), (2187, 91640), (2291, 87480), (2349, 85320), (2370, 84564), (2430, 82476), (2610, 76788), (2844, 70470), (2916, 68730), (3132, 63990), (3160, 63423), (3240, 61857), (3480, 57591), (3555, 56376), (3645, 54984), (3915, 51192), (4266, 46980), (4374, 45820), (4582, 43740), (4698, 42660), (4740, 42282), (4860, 41238), (5220, 38394), (5688, 35235), (5832, 34365), (6264, 31995), (6399, 31320), (6873, 29160), (7047, 28440), (7110, 28188), (7290, 27492), (7830, 25596), (8532, 23490), (8748, 22910), (9164, 21870), (9396, 21330), (9480, 21141), (9720, 20619), (10440, 19197), (10665, 18792), (10935, 18328), (11455, 17496), (11745, 17064), (12798, 15660), (13746, 14580), (14094, 14220)]