2505655680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4153

約数の個数: 256

約数和(自身を含む): 9015494400

約数和(自身を除く): 6509838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 528, 580, 638, 640, 660, 696, 704, 870, 880, 928, 957, 960, 1056, 1160, 1276, 1320, 1392, 1408, 1595, 1740, 1760, 1856, 1914, 1920, 2112, 2320, 2552, 2640, 2784, 3190, 3480, 3520, 3712, 3828, 4091, 4224, 4640, 4785, 5104, 5280, 5568, 6380, 6960, 7040, 7656, 8182, 9280, 9570, 10208, 10560, 11136, 12273, 12760, 13920, 15312, 16364, 18560, 19140, 20416, 20455, 21120, 24546, 25520, 27840, 30624, 32728, 38280, 40832, 40910, 45001, 49092, 51040, 55680, 61248, 61365, 65456, 76560, 81820, 90002, 98184, 102080, 118639, 122496, 122730, 130912, 135003, 153120, 163640, 180004, 196368, 204160, 225005, 237278, 245460, 261824, 270006, 306240, 327280, 355917, 360008, 392736, 450010, 474556, 490920, 523648, 540012, 593195, 612480, 654560, 675015, 711834, 720016, 785472, 900020, 949112, 981840, 1080024, 1186390, 1305029, 1309120, 1350030, 1423668, 1440032, 1570944, 1779585, 1800040, 1898224, 1963680, 2160048, 2372780, 2610058, 2618240, 2700060, 2847336, 2880064, 3559170, 3600080, 3796448, 3915087, 3927360, 4320096, 4745560, 5220116, 5400120, 5694672, 5760128, 6525145, 7118340, 7200160, 7592896, 7830174, 7854720, 8640192, 9491120, 10440232, 10800240, 11389344, 13050290, 14236680, 14400320, 15185792, 15660348, 17280384, 18982240, 19575435, 20880464, 21600480, 22778688, 26100580, 28473360, 28800640, 31320696, 37964480, 39150870, 41760928, 43200960, 45557376, 52201160, 56946720, 62641392, 75928960, 78301740, 83521856, 86401920, 104402320, 113893440, 125282784, 156603480, 167043712, 208804640, 227786880, 250565568, 313206960, 417609280, 501131136, 626413920, 835218560, 1252827840, 2505655680]

約数ペア:

[(1, 2505655680), (2, 1252827840), (3, 835218560), (4, 626413920), (5, 501131136), (6, 417609280), (8, 313206960), (10, 250565568), (11, 227786880), (12, 208804640), (15, 167043712), (16, 156603480), (20, 125282784), (22, 113893440), (24, 104402320), (29, 86401920), (30, 83521856), (32, 78301740), (33, 75928960), (40, 62641392), (44, 56946720), (48, 52201160), (55, 45557376), (58, 43200960), (60, 41760928), (64, 39150870), (66, 37964480), (80, 31320696), (87, 28800640), (88, 28473360), (96, 26100580), (110, 22778688), (116, 21600480), (120, 20880464), (128, 19575435), (132, 18982240), (145, 17280384), (160, 15660348), (165, 15185792), (174, 14400320), (176, 14236680), (192, 13050290), (220, 11389344), (232, 10800240), (240, 10440232), (264, 9491120), (290, 8640192), (319, 7854720), (320, 7830174), (330, 7592896), (348, 7200160), (352, 7118340), (384, 6525145), (435, 5760128), (440, 5694672), (464, 5400120), (480, 5220116), (528, 4745560), (580, 4320096), (638, 3927360), (640, 3915087), (660, 3796448), (696, 3600080), (704, 3559170), (870, 2880064), (880, 2847336), (928, 2700060), (957, 2618240), (960, 2610058), (1056, 2372780), (1160, 2160048), (1276, 1963680), (1320, 1898224), (1392, 1800040), (1408, 1779585), (1595, 1570944), (1740, 1440032), (1760, 1423668), (1856, 1350030), (1914, 1309120), (1920, 1305029), (2112, 1186390), (2320, 1080024), (2552, 981840), (2640, 949112), (2784, 900020), (3190, 785472), (3480, 720016), (3520, 711834), (3712, 675015), (3828, 654560), (4091, 612480), (4224, 593195), (4640, 540012), (4785, 523648), (5104, 490920), (5280, 474556), (5568, 450010), (6380, 392736), (6960, 360008), (7040, 355917), (7656, 327280), (8182, 306240), (9280, 270006), (9570, 261824), (10208, 245460), (10560, 237278), (11136, 225005), (12273, 204160), (12760, 196368), (13920, 180004), (15312, 163640), (16364, 153120), (18560, 135003), (19140, 130912), (20416, 122730), (20455, 122496), (21120, 118639), (24546, 102080), (25520, 98184), (27840, 90002), (30624, 81820), (32728, 76560), (38280, 65456), (40832, 61365), (40910, 61248), (45001, 55680), (49092, 51040)]