248692080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 320

約数和(自身を含む): 969937920

約数和(自身を除く): 721245840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 59, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 118, 120, 130, 140, 156, 168, 177, 182, 193, 195, 208, 210, 236, 240, 260, 273, 280, 295, 312, 336, 354, 364, 386, 390, 413, 420, 455, 472, 520, 546, 560, 579, 590, 624, 708, 728, 767, 772, 780, 826, 840, 885, 910, 944, 965, 1040, 1092, 1158, 1180, 1239, 1351, 1365, 1416, 1456, 1534, 1544, 1560, 1652, 1680, 1770, 1820, 1930, 2065, 2184, 2301, 2316, 2360, 2478, 2509, 2702, 2730, 2832, 2895, 3068, 3088, 3120, 3304, 3540, 3640, 3835, 3860, 4053, 4130, 4368, 4602, 4632, 4720, 4956, 5018, 5369, 5404, 5460, 5790, 6136, 6195, 6608, 6755, 7080, 7280, 7527, 7670, 7720, 8106, 8260, 9204, 9264, 9912, 10036, 10738, 10808, 10920, 11387, 11505, 11580, 12272, 12390, 12545, 13510, 14160, 15054, 15340, 15440, 16107, 16212, 16520, 17563, 18408, 19824, 20072, 20265, 21476, 21616, 21840, 22774, 23010, 23160, 24780, 25090, 26845, 27020, 30108, 30680, 32214, 32424, 33040, 34161, 35126, 36816, 37635, 40144, 40530, 42952, 45548, 46020, 46320, 49560, 50180, 52689, 53690, 54040, 56935, 60216, 61360, 64428, 64848, 68322, 70252, 75270, 79709, 80535, 81060, 85904, 87815, 91096, 92040, 99120, 100360, 105378, 107380, 108080, 113870, 120432, 128856, 136644, 140504, 148031, 150540, 159418, 161070, 162120, 170805, 175630, 182192, 184080, 200720, 210756, 214760, 227740, 239127, 257712, 263445, 273288, 281008, 296062, 301080, 318836, 322140, 324240, 341610, 351260, 398545, 421512, 429520, 444093, 455480, 478254, 526890, 546576, 592124, 602160, 637672, 644280, 683220, 702520, 740155, 797090, 843024, 888186, 910960, 956508, 1036217, 1053780, 1184248, 1195635, 1275344, 1288560, 1366440, 1405040, 1480310, 1594180, 1776372, 1913016, 2072434, 2107560, 2220465, 2368496, 2391270, 2732880, 2960620, 3108651, 3188360, 3552744, 3826032, 4144868, 4215120, 4440930, 4782540, 5181085, 5921240, 6217302, 6376720, 7105488, 8289736, 8881860, 9565080, 10362170, 11842480, 12434604, 15543255, 16579472, 17763720, 19130160, 20724340, 24869208, 31086510, 35527440, 41448680, 49738416, 62173020, 82897360, 124346040, 248692080]

約数ペア:

[(1, 248692080), (2, 124346040), (3, 82897360), (4, 62173020), (5, 49738416), (6, 41448680), (7, 35527440), (8, 31086510), (10, 24869208), (12, 20724340), (13, 19130160), (14, 17763720), (15, 16579472), (16, 15543255), (20, 12434604), (21, 11842480), (24, 10362170), (26, 9565080), (28, 8881860), (30, 8289736), (35, 7105488), (39, 6376720), (40, 6217302), (42, 5921240), (48, 5181085), (52, 4782540), (56, 4440930), (59, 4215120), (60, 4144868), (65, 3826032), (70, 3552744), (78, 3188360), (80, 3108651), (84, 2960620), (91, 2732880), (104, 2391270), (105, 2368496), (112, 2220465), (118, 2107560), (120, 2072434), (130, 1913016), (140, 1776372), (156, 1594180), (168, 1480310), (177, 1405040), (182, 1366440), (193, 1288560), (195, 1275344), (208, 1195635), (210, 1184248), (236, 1053780), (240, 1036217), (260, 956508), (273, 910960), (280, 888186), (295, 843024), (312, 797090), (336, 740155), (354, 702520), (364, 683220), (386, 644280), (390, 637672), (413, 602160), (420, 592124), (455, 546576), (472, 526890), (520, 478254), (546, 455480), (560, 444093), (579, 429520), (590, 421512), (624, 398545), (708, 351260), (728, 341610), (767, 324240), (772, 322140), (780, 318836), (826, 301080), (840, 296062), (885, 281008), (910, 273288), (944, 263445), (965, 257712), (1040, 239127), (1092, 227740), (1158, 214760), (1180, 210756), (1239, 200720), (1351, 184080), (1365, 182192), (1416, 175630), (1456, 170805), (1534, 162120), (1544, 161070), (1560, 159418), (1652, 150540), (1680, 148031), (1770, 140504), (1820, 136644), (1930, 128856), (2065, 120432), (2184, 113870), (2301, 108080), (2316, 107380), (2360, 105378), (2478, 100360), (2509, 99120), (2702, 92040), (2730, 91096), (2832, 87815), (2895, 85904), (3068, 81060), (3088, 80535), (3120, 79709), (3304, 75270), (3540, 70252), (3640, 68322), (3835, 64848), (3860, 64428), (4053, 61360), (4130, 60216), (4368, 56935), (4602, 54040), (4632, 53690), (4720, 52689), (4956, 50180), (5018, 49560), (5369, 46320), (5404, 46020), (5460, 45548), (5790, 42952), (6136, 40530), (6195, 40144), (6608, 37635), (6755, 36816), (7080, 35126), (7280, 34161), (7527, 33040), (7670, 32424), (7720, 32214), (8106, 30680), (8260, 30108), (9204, 27020), (9264, 26845), (9912, 25090), (10036, 24780), (10738, 23160), (10808, 23010), (10920, 22774), (11387, 21840), (11505, 21616), (11580, 21476), (12272, 20265), (12390, 20072), (12545, 19824), (13510, 18408), (14160, 17563), (15054, 16520), (15340, 16212), (15440, 16107)]