2285120640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 7995853440

約数和(自身を除く): 5710732800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 257, 264, 320, 330, 352, 384, 421, 440, 480, 514, 528, 640, 660, 704, 771, 842, 880, 960, 1028, 1056, 1263, 1285, 1320, 1408, 1542, 1684, 1760, 1920, 2056, 2105, 2112, 2526, 2570, 2640, 2827, 3084, 3368, 3520, 3855, 4112, 4210, 4224, 4631, 5052, 5140, 5280, 5654, 6168, 6315, 6736, 7040, 7710, 8224, 8420, 8481, 9262, 10104, 10280, 10560, 11308, 12336, 12630, 13472, 13893, 14135, 15420, 16448, 16840, 16962, 18524, 20208, 20560, 21120, 22616, 23155, 24672, 25260, 26944, 27786, 28270, 30840, 32896, 33680, 33924, 37048, 40416, 41120, 42405, 45232, 46310, 49344, 50520, 53888, 55572, 56540, 61680, 67360, 67848, 69465, 74096, 80832, 82240, 84810, 90464, 92620, 98688, 101040, 108197, 111144, 113080, 123360, 134720, 135696, 138930, 148192, 161664, 164480, 169620, 180928, 185240, 202080, 216394, 222288, 226160, 246720, 269440, 271392, 277860, 296384, 324591, 339240, 361856, 370480, 404160, 432788, 444576, 452320, 493440, 540985, 542784, 555720, 592768, 649182, 678480, 740960, 808320, 865576, 889152, 904640, 1081970, 1085568, 1111440, 1190167, 1298364, 1356960, 1481920, 1622955, 1731152, 1778304, 1809280, 2163940, 2222880, 2380334, 2596728, 2713920, 2963840, 3245910, 3462304, 3570501, 4327880, 4445760, 4760668, 5193456, 5427840, 5950835, 6491820, 6924608, 7141002, 8655760, 8891520, 9521336, 10386912, 11901670, 12983640, 13849216, 14282004, 17311520, 17852505, 19042672, 20773824, 23803340, 25967280, 28564008, 34623040, 35705010, 38085344, 41547648, 47606680, 51934560, 57128016, 69246080, 71410020, 76170688, 95213360, 103869120, 114256032, 142820040, 152341376, 190426720, 207738240, 228512064, 285640080, 380853440, 457024128, 571280160, 761706880, 1142560320, 2285120640]

約数ペア:

[(1, 2285120640), (2, 1142560320), (3, 761706880), (4, 571280160), (5, 457024128), (6, 380853440), (8, 285640080), (10, 228512064), (11, 207738240), (12, 190426720), (15, 152341376), (16, 142820040), (20, 114256032), (22, 103869120), (24, 95213360), (30, 76170688), (32, 71410020), (33, 69246080), (40, 57128016), (44, 51934560), (48, 47606680), (55, 41547648), (60, 38085344), (64, 35705010), (66, 34623040), (80, 28564008), (88, 25967280), (96, 23803340), (110, 20773824), (120, 19042672), (128, 17852505), (132, 17311520), (160, 14282004), (165, 13849216), (176, 12983640), (192, 11901670), (220, 10386912), (240, 9521336), (257, 8891520), (264, 8655760), (320, 7141002), (330, 6924608), (352, 6491820), (384, 5950835), (421, 5427840), (440, 5193456), (480, 4760668), (514, 4445760), (528, 4327880), (640, 3570501), (660, 3462304), (704, 3245910), (771, 2963840), (842, 2713920), (880, 2596728), (960, 2380334), (1028, 2222880), (1056, 2163940), (1263, 1809280), (1285, 1778304), (1320, 1731152), (1408, 1622955), (1542, 1481920), (1684, 1356960), (1760, 1298364), (1920, 1190167), (2056, 1111440), (2105, 1085568), (2112, 1081970), (2526, 904640), (2570, 889152), (2640, 865576), (2827, 808320), (3084, 740960), (3368, 678480), (3520, 649182), (3855, 592768), (4112, 555720), (4210, 542784), (4224, 540985), (4631, 493440), (5052, 452320), (5140, 444576), (5280, 432788), (5654, 404160), (6168, 370480), (6315, 361856), (6736, 339240), (7040, 324591), (7710, 296384), (8224, 277860), (8420, 271392), (8481, 269440), (9262, 246720), (10104, 226160), (10280, 222288), (10560, 216394), (11308, 202080), (12336, 185240), (12630, 180928), (13472, 169620), (13893, 164480), (14135, 161664), (15420, 148192), (16448, 138930), (16840, 135696), (16962, 134720), (18524, 123360), (20208, 113080), (20560, 111144), (21120, 108197), (22616, 101040), (23155, 98688), (24672, 92620), (25260, 90464), (26944, 84810), (27786, 82240), (28270, 80832), (30840, 74096), (32896, 69465), (33680, 67848), (33924, 67360), (37048, 61680), (40416, 56540), (41120, 55572), (42405, 53888), (45232, 50520), (46310, 49344)]