610991920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 1823883264

約数和(自身を除く): 1212891344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 121, 127, 140, 142, 154, 176, 220, 242, 254, 280, 284, 308, 355, 385, 440, 484, 497, 508, 560, 568, 605, 616, 635, 710, 770, 781, 847, 880, 889, 968, 994, 1016, 1136, 1210, 1232, 1270, 1397, 1420, 1540, 1562, 1694, 1778, 1936, 1988, 2032, 2420, 2485, 2540, 2794, 2840, 3080, 3124, 3388, 3556, 3905, 3976, 4235, 4445, 4840, 4970, 5080, 5467, 5588, 5680, 6160, 6248, 6776, 6985, 7112, 7810, 7952, 8470, 8591, 8890, 9017, 9680, 9779, 9940, 10160, 10934, 11176, 12496, 13552, 13970, 14224, 15367, 15620, 16940, 17182, 17780, 18034, 19558, 19880, 21868, 22352, 27335, 27940, 30734, 31240, 33880, 34364, 35560, 36068, 39116, 39760, 42955, 43736, 45085, 48895, 54670, 55880, 60137, 61468, 62480, 63119, 67760, 68728, 71120, 72136, 76835, 78232, 85910, 87472, 90170, 97790, 99187, 107569, 109340, 111760, 120274, 122936, 126238, 137456, 144272, 153670, 156464, 171820, 180340, 195580, 198374, 215138, 218680, 240548, 245872, 252476, 300685, 307340, 315595, 343640, 360680, 391160, 396748, 430276, 437360, 481096, 495935, 504952, 537845, 601370, 614680, 631190, 687280, 694309, 721360, 782320, 793496, 860552, 962192, 991870, 1009904, 1075690, 1091057, 1202740, 1229360, 1262380, 1388618, 1586992, 1721104, 1983740, 2151380, 2182114, 2405480, 2524760, 2777236, 3471545, 3967480, 4302760, 4364228, 4810960, 5049520, 5455285, 5554472, 6943090, 7637399, 7934960, 8605520, 8728456, 10910570, 11108944, 13886180, 15274798, 17456912, 21821140, 27772360, 30549596, 38186995, 43642280, 55544720, 61099192, 76373990, 87284560, 122198384, 152747980, 305495960, 610991920]

約数ペア:

[(1, 610991920), (2, 305495960), (4, 152747980), (5, 122198384), (7, 87284560), (8, 76373990), (10, 61099192), (11, 55544720), (14, 43642280), (16, 38186995), (20, 30549596), (22, 27772360), (28, 21821140), (35, 17456912), (40, 15274798), (44, 13886180), (55, 11108944), (56, 10910570), (70, 8728456), (71, 8605520), (77, 7934960), (80, 7637399), (88, 6943090), (110, 5554472), (112, 5455285), (121, 5049520), (127, 4810960), (140, 4364228), (142, 4302760), (154, 3967480), (176, 3471545), (220, 2777236), (242, 2524760), (254, 2405480), (280, 2182114), (284, 2151380), (308, 1983740), (355, 1721104), (385, 1586992), (440, 1388618), (484, 1262380), (497, 1229360), (508, 1202740), (560, 1091057), (568, 1075690), (605, 1009904), (616, 991870), (635, 962192), (710, 860552), (770, 793496), (781, 782320), (847, 721360), (880, 694309), (889, 687280), (968, 631190), (994, 614680), (1016, 601370), (1136, 537845), (1210, 504952), (1232, 495935), (1270, 481096), (1397, 437360), (1420, 430276), (1540, 396748), (1562, 391160), (1694, 360680), (1778, 343640), (1936, 315595), (1988, 307340), (2032, 300685), (2420, 252476), (2485, 245872), (2540, 240548), (2794, 218680), (2840, 215138), (3080, 198374), (3124, 195580), (3388, 180340), (3556, 171820), (3905, 156464), (3976, 153670), (4235, 144272), (4445, 137456), (4840, 126238), (4970, 122936), (5080, 120274), (5467, 111760), (5588, 109340), (5680, 107569), (6160, 99187), (6248, 97790), (6776, 90170), (6985, 87472), (7112, 85910), (7810, 78232), (7952, 76835), (8470, 72136), (8591, 71120), (8890, 68728), (9017, 67760), (9680, 63119), (9779, 62480), (9940, 61468), (10160, 60137), (10934, 55880), (11176, 54670), (12496, 48895), (13552, 45085), (13970, 43736), (14224, 42955), (15367, 39760), (15620, 39116), (16940, 36068), (17182, 35560), (17780, 34364), (18034, 33880), (19558, 31240), (19880, 30734), (21868, 27940), (22352, 27335)]