2218659520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:871

約数の個数: 224

約数和(自身を含む): 6648053760

約数和(自身を除く): 4429394240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 127, 140, 154, 160, 176, 220, 224, 254, 280, 308, 320, 352, 385, 440, 448, 508, 560, 616, 635, 704, 709, 770, 880, 889, 1016, 1120, 1232, 1270, 1397, 1418, 1540, 1760, 1778, 2032, 2240, 2464, 2540, 2794, 2836, 3080, 3520, 3545, 3556, 4064, 4445, 4928, 4963, 5080, 5588, 5672, 6160, 6985, 7090, 7112, 7799, 8128, 8890, 9779, 9926, 10160, 11176, 11344, 12320, 13970, 14180, 14224, 15598, 17780, 19558, 19852, 20320, 22352, 22688, 24640, 24815, 27940, 28360, 28448, 31196, 35560, 38995, 39116, 39704, 40640, 44704, 45376, 48895, 49630, 54593, 55880, 56720, 56896, 62392, 71120, 77990, 78232, 79408, 89408, 90043, 97790, 99260, 109186, 111760, 113440, 124784, 142240, 155980, 156464, 158816, 180086, 195580, 198520, 218372, 223520, 226880, 249568, 272965, 284480, 311960, 312928, 317632, 360172, 391160, 397040, 436744, 447040, 450215, 499136, 545930, 623920, 625856, 630301, 720344, 782320, 794080, 873488, 900430, 990473, 1091860, 1247840, 1260602, 1440688, 1564640, 1588160, 1746976, 1800860, 1980946, 2183720, 2495680, 2521204, 2881376, 3129280, 3151505, 3493952, 3601720, 3961892, 4367440, 4952365, 5042408, 5762752, 6303010, 6933311, 7203440, 7923784, 8734880, 9904730, 10084816, 12606020, 13866622, 14406880, 15847568, 17469760, 19809460, 20169632, 25212040, 27733244, 28813760, 31695136, 34666555, 39618920, 40339264, 50424080, 55466488, 63390272, 69333110, 79237840, 100848160, 110932976, 138666220, 158475680, 201696320, 221865952, 277332440, 316951360, 443731904, 554664880, 1109329760, 2218659520]

約数ペア:

[(1, 2218659520), (2, 1109329760), (4, 554664880), (5, 443731904), (7, 316951360), (8, 277332440), (10, 221865952), (11, 201696320), (14, 158475680), (16, 138666220), (20, 110932976), (22, 100848160), (28, 79237840), (32, 69333110), (35, 63390272), (40, 55466488), (44, 50424080), (55, 40339264), (56, 39618920), (64, 34666555), (70, 31695136), (77, 28813760), (80, 27733244), (88, 25212040), (110, 20169632), (112, 19809460), (127, 17469760), (140, 15847568), (154, 14406880), (160, 13866622), (176, 12606020), (220, 10084816), (224, 9904730), (254, 8734880), (280, 7923784), (308, 7203440), (320, 6933311), (352, 6303010), (385, 5762752), (440, 5042408), (448, 4952365), (508, 4367440), (560, 3961892), (616, 3601720), (635, 3493952), (704, 3151505), (709, 3129280), (770, 2881376), (880, 2521204), (889, 2495680), (1016, 2183720), (1120, 1980946), (1232, 1800860), (1270, 1746976), (1397, 1588160), (1418, 1564640), (1540, 1440688), (1760, 1260602), (1778, 1247840), (2032, 1091860), (2240, 990473), (2464, 900430), (2540, 873488), (2794, 794080), (2836, 782320), (3080, 720344), (3520, 630301), (3545, 625856), (3556, 623920), (4064, 545930), (4445, 499136), (4928, 450215), (4963, 447040), (5080, 436744), (5588, 397040), (5672, 391160), (6160, 360172), (6985, 317632), (7090, 312928), (7112, 311960), (7799, 284480), (8128, 272965), (8890, 249568), (9779, 226880), (9926, 223520), (10160, 218372), (11176, 198520), (11344, 195580), (12320, 180086), (13970, 158816), (14180, 156464), (14224, 155980), (15598, 142240), (17780, 124784), (19558, 113440), (19852, 111760), (20320, 109186), (22352, 99260), (22688, 97790), (24640, 90043), (24815, 89408), (27940, 79408), (28360, 78232), (28448, 77990), (31196, 71120), (35560, 62392), (38995, 56896), (39116, 56720), (39704, 55880), (40640, 54593), (44704, 49630), (45376, 48895)]