243070080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:727

約数の個数: 256

約数和(自身を含む): 896261760

約数和(自身を除く): 653191680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 677, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1354, 1360, 1408, 1496, 1632, 1760, 1870, 1920, 2031, 2040, 2112, 2176, 2244, 2640, 2708, 2720, 2805, 2992, 3264, 3385, 3520, 3740, 4062, 4080, 4224, 4488, 5280, 5416, 5440, 5610, 5984, 6528, 6770, 7040, 7447, 7480, 8124, 8160, 8976, 10155, 10560, 10832, 10880, 11220, 11509, 11968, 13540, 14894, 14960, 16248, 16320, 17952, 20310, 21120, 21664, 22341, 22440, 23018, 23936, 27080, 29788, 29920, 32496, 32640, 34527, 35904, 37235, 40620, 43328, 44682, 44880, 46036, 54160, 57545, 59576, 59840, 64992, 69054, 71808, 74470, 81240, 86656, 89364, 89760, 92072, 108320, 111705, 115090, 119152, 119680, 126599, 129984, 138108, 148940, 162480, 172635, 178728, 179520, 184144, 216640, 223410, 230180, 238304, 253198, 259968, 276216, 297880, 324960, 345270, 357456, 359040, 368288, 379797, 433280, 446820, 460360, 476608, 506396, 552432, 595760, 632995, 649920, 690540, 714912, 736576, 759594, 893640, 920720, 953216, 1012792, 1104864, 1191520, 1265990, 1299840, 1381080, 1429824, 1473152, 1519188, 1787280, 1841440, 1898985, 2025584, 2209728, 2383040, 2531980, 2762160, 2859648, 3038376, 3574560, 3682880, 3797970, 4051168, 4419456, 4766080, 5063960, 5524320, 6076752, 7149120, 7365760, 7595940, 8102336, 10127920, 11048640, 12153504, 14298240, 15191880, 16204672, 20255840, 22097280, 24307008, 30383760, 40511680, 48614016, 60767520, 81023360, 121535040, 243070080]

約数ペア:

[(1, 243070080), (2, 121535040), (3, 81023360), (4, 60767520), (5, 48614016), (6, 40511680), (8, 30383760), (10, 24307008), (11, 22097280), (12, 20255840), (15, 16204672), (16, 15191880), (17, 14298240), (20, 12153504), (22, 11048640), (24, 10127920), (30, 8102336), (32, 7595940), (33, 7365760), (34, 7149120), (40, 6076752), (44, 5524320), (48, 5063960), (51, 4766080), (55, 4419456), (60, 4051168), (64, 3797970), (66, 3682880), (68, 3574560), (80, 3038376), (85, 2859648), (88, 2762160), (96, 2531980), (102, 2383040), (110, 2209728), (120, 2025584), (128, 1898985), (132, 1841440), (136, 1787280), (160, 1519188), (165, 1473152), (170, 1429824), (176, 1381080), (187, 1299840), (192, 1265990), (204, 1191520), (220, 1104864), (240, 1012792), (255, 953216), (264, 920720), (272, 893640), (320, 759594), (330, 736576), (340, 714912), (352, 690540), (374, 649920), (384, 632995), (408, 595760), (440, 552432), (480, 506396), (510, 476608), (528, 460360), (544, 446820), (561, 433280), (640, 379797), (660, 368288), (677, 359040), (680, 357456), (704, 345270), (748, 324960), (816, 297880), (880, 276216), (935, 259968), (960, 253198), (1020, 238304), (1056, 230180), (1088, 223410), (1122, 216640), (1320, 184144), (1354, 179520), (1360, 178728), (1408, 172635), (1496, 162480), (1632, 148940), (1760, 138108), (1870, 129984), (1920, 126599), (2031, 119680), (2040, 119152), (2112, 115090), (2176, 111705), (2244, 108320), (2640, 92072), (2708, 89760), (2720, 89364), (2805, 86656), (2992, 81240), (3264, 74470), (3385, 71808), (3520, 69054), (3740, 64992), (4062, 59840), (4080, 59576), (4224, 57545), (4488, 54160), (5280, 46036), (5416, 44880), (5440, 44682), (5610, 43328), (5984, 40620), (6528, 37235), (6770, 35904), (7040, 34527), (7447, 32640), (7480, 32496), (8124, 29920), (8160, 29788), (8976, 27080), (10155, 23936), (10560, 23018), (10832, 22440), (10880, 22341), (11220, 21664), (11509, 21120), (11968, 20310), (13540, 17952), (14894, 16320), (14960, 16248)]