264557520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 950564160

約数和(自身を除く): 686006640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 152, 166, 171, 180, 190, 228, 233, 240, 249, 285, 304, 332, 342, 360, 380, 415, 456, 466, 498, 570, 664, 684, 699, 720, 747, 760, 830, 855, 912, 932, 996, 1140, 1165, 1245, 1328, 1368, 1398, 1494, 1520, 1577, 1660, 1710, 1864, 1992, 2097, 2280, 2330, 2490, 2736, 2796, 2988, 3154, 3320, 3420, 3495, 3728, 3735, 3984, 4194, 4427, 4560, 4660, 4731, 4980, 5592, 5976, 6308, 6640, 6840, 6990, 7470, 7885, 8388, 8854, 9320, 9462, 9960, 10485, 11184, 11952, 12616, 13281, 13680, 13980, 14193, 14940, 15770, 16776, 17708, 18640, 18924, 19339, 19920, 20970, 22135, 23655, 25232, 26562, 27960, 28386, 29880, 31540, 33552, 35416, 37848, 38678, 39843, 41940, 44270, 47310, 53124, 55920, 56772, 58017, 59760, 63080, 66405, 70832, 70965, 75696, 77356, 79686, 83880, 88540, 94620, 96695, 106248, 113544, 116034, 126160, 132810, 141930, 154712, 159372, 167760, 174051, 177080, 189240, 193390, 199215, 212496, 227088, 232068, 265620, 283860, 290085, 309424, 318744, 348102, 354160, 367441, 378480, 386780, 398430, 464136, 531240, 567720, 580170, 637488, 696204, 734882, 773560, 796860, 870255, 928272, 1062480, 1102323, 1135440, 1160340, 1392408, 1469764, 1547120, 1593720, 1740510, 1837205, 2204646, 2320680, 2784816, 2939528, 3187440, 3306969, 3481020, 3674410, 4409292, 4641360, 5511615, 5879056, 6613938, 6962040, 7348820, 8818584, 11023230, 13227876, 13924080, 14697640, 16534845, 17637168, 22046460, 26455752, 29395280, 33069690, 44092920, 52911504, 66139380, 88185840, 132278760, 264557520]

約数ペア:

[(1, 264557520), (2, 132278760), (3, 88185840), (4, 66139380), (5, 52911504), (6, 44092920), (8, 33069690), (9, 29395280), (10, 26455752), (12, 22046460), (15, 17637168), (16, 16534845), (18, 14697640), (19, 13924080), (20, 13227876), (24, 11023230), (30, 8818584), (36, 7348820), (38, 6962040), (40, 6613938), (45, 5879056), (48, 5511615), (57, 4641360), (60, 4409292), (72, 3674410), (76, 3481020), (80, 3306969), (83, 3187440), (90, 2939528), (95, 2784816), (114, 2320680), (120, 2204646), (144, 1837205), (152, 1740510), (166, 1593720), (171, 1547120), (180, 1469764), (190, 1392408), (228, 1160340), (233, 1135440), (240, 1102323), (249, 1062480), (285, 928272), (304, 870255), (332, 796860), (342, 773560), (360, 734882), (380, 696204), (415, 637488), (456, 580170), (466, 567720), (498, 531240), (570, 464136), (664, 398430), (684, 386780), (699, 378480), (720, 367441), (747, 354160), (760, 348102), (830, 318744), (855, 309424), (912, 290085), (932, 283860), (996, 265620), (1140, 232068), (1165, 227088), (1245, 212496), (1328, 199215), (1368, 193390), (1398, 189240), (1494, 177080), (1520, 174051), (1577, 167760), (1660, 159372), (1710, 154712), (1864, 141930), (1992, 132810), (2097, 126160), (2280, 116034), (2330, 113544), (2490, 106248), (2736, 96695), (2796, 94620), (2988, 88540), (3154, 83880), (3320, 79686), (3420, 77356), (3495, 75696), (3728, 70965), (3735, 70832), (3984, 66405), (4194, 63080), (4427, 59760), (4560, 58017), (4660, 56772), (4731, 55920), (4980, 53124), (5592, 47310), (5976, 44270), (6308, 41940), (6640, 39843), (6840, 38678), (6990, 37848), (7470, 35416), (7885, 33552), (8388, 31540), (8854, 29880), (9320, 28386), (9462, 27960), (9960, 26562), (10485, 25232), (11184, 23655), (11952, 22135), (12616, 20970), (13281, 19920), (13680, 19339), (13980, 18924), (14193, 18640), (14940, 17708), (15770, 16776)]