253300320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1974

約数の個数: 288

約数和(自身を含む): 1064411712

約数和(自身を除く): 811111392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 1933, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 3866, 4095, 4368, 4680, 5040, 5460, 5799, 6240, 6552, 7280, 7732, 8190, 8736, 9360, 9665, 10080, 10920, 11598, 13104, 13531, 14560, 15464, 16380, 17397, 18720, 19330, 21840, 23196, 25129, 26208, 27062, 28995, 30928, 32760, 34794, 38660, 40593, 43680, 46392, 50258, 54124, 57990, 61856, 65520, 67655, 69588, 75387, 77320, 81186, 86985, 92784, 100516, 108248, 115980, 121779, 125645, 131040, 135310, 139176, 150774, 154640, 162372, 173970, 175903, 185568, 201032, 202965, 216496, 226161, 231960, 243558, 251290, 270620, 278352, 301548, 309280, 324744, 347940, 351806, 376935, 402064, 405930, 432992, 452322, 463920, 487116, 502580, 527709, 541240, 556704, 603096, 608895, 649488, 695880, 703612, 753870, 804128, 811860, 879515, 904644, 927840, 974232, 1005160, 1055418, 1082480, 1130805, 1206192, 1217790, 1298976, 1391760, 1407224, 1507740, 1583127, 1623720, 1759030, 1809288, 1948464, 2010320, 2110836, 2164960, 2261610, 2412384, 2435580, 2638545, 2783520, 2814448, 3015480, 3166254, 3247440, 3518060, 3618576, 3896928, 4020640, 4221672, 4523220, 4871160, 5277090, 5628896, 6030960, 6332508, 6494880, 7036120, 7237152, 7915635, 8443344, 9046440, 9742320, 10554180, 12061920, 12665016, 14072240, 15831270, 16886688, 18092880, 19484640, 21108360, 25330032, 28144480, 31662540, 36185760, 42216720, 50660064, 63325080, 84433440, 126650160, 253300320]

約数ペア:

[(1, 253300320), (2, 126650160), (3, 84433440), (4, 63325080), (5, 50660064), (6, 42216720), (7, 36185760), (8, 31662540), (9, 28144480), (10, 25330032), (12, 21108360), (13, 19484640), (14, 18092880), (15, 16886688), (16, 15831270), (18, 14072240), (20, 12665016), (21, 12061920), (24, 10554180), (26, 9742320), (28, 9046440), (30, 8443344), (32, 7915635), (35, 7237152), (36, 7036120), (39, 6494880), (40, 6332508), (42, 6030960), (45, 5628896), (48, 5277090), (52, 4871160), (56, 4523220), (60, 4221672), (63, 4020640), (65, 3896928), (70, 3618576), (72, 3518060), (78, 3247440), (80, 3166254), (84, 3015480), (90, 2814448), (91, 2783520), (96, 2638545), (104, 2435580), (105, 2412384), (112, 2261610), (117, 2164960), (120, 2110836), (126, 2010320), (130, 1948464), (140, 1809288), (144, 1759030), (156, 1623720), (160, 1583127), (168, 1507740), (180, 1407224), (182, 1391760), (195, 1298976), (208, 1217790), (210, 1206192), (224, 1130805), (234, 1082480), (240, 1055418), (252, 1005160), (260, 974232), (273, 927840), (280, 904644), (288, 879515), (312, 811860), (315, 804128), (336, 753870), (360, 703612), (364, 695880), (390, 649488), (416, 608895), (420, 603096), (455, 556704), (468, 541240), (480, 527709), (504, 502580), (520, 487116), (546, 463920), (560, 452322), (585, 432992), (624, 405930), (630, 402064), (672, 376935), (720, 351806), (728, 347940), (780, 324744), (819, 309280), (840, 301548), (910, 278352), (936, 270620), (1008, 251290), (1040, 243558), (1092, 231960), (1120, 226161), (1170, 216496), (1248, 202965), (1260, 201032), (1365, 185568), (1440, 175903), (1456, 173970), (1560, 162372), (1638, 154640), (1680, 150774), (1820, 139176), (1872, 135310), (1933, 131040), (2016, 125645), (2080, 121779), (2184, 115980), (2340, 108248), (2520, 100516), (2730, 92784), (2912, 86985), (3120, 81186), (3276, 77320), (3360, 75387), (3640, 69588), (3744, 67655), (3866, 65520), (4095, 61856), (4368, 57990), (4680, 54124), (5040, 50258), (5460, 46392), (5799, 43680), (6240, 40593), (6552, 38660), (7280, 34794), (7732, 32760), (8190, 30928), (8736, 28995), (9360, 27062), (9665, 26208), (10080, 25129), (10920, 23196), (11598, 21840), (13104, 19330), (13531, 18720), (14560, 17397), (15464, 16380)]