2200744080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 240

約数和(自身を含む): 7767002880

約数和(自身を除く): 5566258800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 243, 270, 316, 324, 360, 395, 405, 432, 474, 486, 540, 632, 648, 711, 720, 790, 810, 948, 972, 1080, 1185, 1215, 1264, 1296, 1422, 1433, 1580, 1620, 1896, 1944, 2133, 2160, 2370, 2430, 2844, 2866, 3160, 3240, 3555, 3792, 3888, 4266, 4299, 4740, 4860, 5688, 5732, 6320, 6399, 6480, 7110, 7165, 8532, 8598, 9480, 9720, 10665, 11376, 11464, 12798, 12897, 14220, 14330, 17064, 17196, 18960, 19197, 19440, 21330, 21495, 22928, 25596, 25794, 28440, 28660, 31995, 34128, 34392, 38394, 38691, 42660, 42990, 51192, 51588, 56880, 57320, 63990, 64485, 68784, 76788, 77382, 85320, 85980, 95985, 102384, 103176, 113207, 114640, 116073, 127980, 128970, 153576, 154764, 170640, 171960, 191970, 193455, 206352, 226414, 232146, 255960, 257940, 307152, 309528, 339621, 343920, 348219, 383940, 386910, 452828, 464292, 511920, 515880, 566035, 580365, 619056, 679242, 696438, 767880, 773820, 905656, 928584, 1018863, 1031760, 1132070, 1160730, 1358484, 1392876, 1535760, 1547640, 1698105, 1741095, 1811312, 1857168, 2037726, 2264140, 2321460, 2716968, 2785752, 3056589, 3095280, 3396210, 3482190, 4075452, 4528280, 4642920, 5094315, 5433936, 5571504, 6113178, 6792420, 6964380, 8150904, 9056560, 9169767, 9285840, 10188630, 12226356, 13584840, 13928760, 15282945, 16301808, 18339534, 20377260, 24452712, 27169680, 27509301, 27857520, 30565890, 36679068, 40754520, 45848835, 48905424, 55018602, 61131780, 73358136, 81509040, 91697670, 110037204, 122263560, 137546505, 146716272, 183395340, 220074408, 244527120, 275093010, 366790680, 440148816, 550186020, 733581360, 1100372040, 2200744080]

約数ペア:

[(1, 2200744080), (2, 1100372040), (3, 733581360), (4, 550186020), (5, 440148816), (6, 366790680), (8, 275093010), (9, 244527120), (10, 220074408), (12, 183395340), (15, 146716272), (16, 137546505), (18, 122263560), (20, 110037204), (24, 91697670), (27, 81509040), (30, 73358136), (36, 61131780), (40, 55018602), (45, 48905424), (48, 45848835), (54, 40754520), (60, 36679068), (72, 30565890), (79, 27857520), (80, 27509301), (81, 27169680), (90, 24452712), (108, 20377260), (120, 18339534), (135, 16301808), (144, 15282945), (158, 13928760), (162, 13584840), (180, 12226356), (216, 10188630), (237, 9285840), (240, 9169767), (243, 9056560), (270, 8150904), (316, 6964380), (324, 6792420), (360, 6113178), (395, 5571504), (405, 5433936), (432, 5094315), (474, 4642920), (486, 4528280), (540, 4075452), (632, 3482190), (648, 3396210), (711, 3095280), (720, 3056589), (790, 2785752), (810, 2716968), (948, 2321460), (972, 2264140), (1080, 2037726), (1185, 1857168), (1215, 1811312), (1264, 1741095), (1296, 1698105), (1422, 1547640), (1433, 1535760), (1580, 1392876), (1620, 1358484), (1896, 1160730), (1944, 1132070), (2133, 1031760), (2160, 1018863), (2370, 928584), (2430, 905656), (2844, 773820), (2866, 767880), (3160, 696438), (3240, 679242), (3555, 619056), (3792, 580365), (3888, 566035), (4266, 515880), (4299, 511920), (4740, 464292), (4860, 452828), (5688, 386910), (5732, 383940), (6320, 348219), (6399, 343920), (6480, 339621), (7110, 309528), (7165, 307152), (8532, 257940), (8598, 255960), (9480, 232146), (9720, 226414), (10665, 206352), (11376, 193455), (11464, 191970), (12798, 171960), (12897, 170640), (14220, 154764), (14330, 153576), (17064, 128970), (17196, 127980), (18960, 116073), (19197, 114640), (19440, 113207), (21330, 103176), (21495, 102384), (22928, 95985), (25596, 85980), (25794, 85320), (28440, 77382), (28660, 76788), (31995, 68784), (34128, 64485), (34392, 63990), (38394, 57320), (38691, 56880), (42660, 51588), (42990, 51192)]