253645920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 962357760

約数和(自身を除く): 708711840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 96, 99, 110, 120, 132, 134, 144, 160, 165, 176, 180, 198, 201, 220, 239, 240, 264, 268, 288, 330, 335, 352, 360, 396, 402, 440, 478, 480, 495, 528, 536, 603, 660, 670, 717, 720, 737, 792, 804, 880, 956, 990, 1005, 1056, 1072, 1195, 1206, 1320, 1340, 1434, 1440, 1474, 1584, 1608, 1760, 1912, 1980, 2010, 2144, 2151, 2211, 2390, 2412, 2629, 2640, 2680, 2868, 2948, 3015, 3168, 3216, 3585, 3685, 3824, 3960, 4020, 4302, 4422, 4780, 4824, 5258, 5280, 5360, 5736, 5896, 6030, 6432, 6633, 7170, 7370, 7648, 7887, 7920, 8040, 8604, 8844, 9560, 9648, 10516, 10720, 10755, 11055, 11472, 11792, 12060, 13145, 13266, 14340, 14740, 15774, 15840, 16013, 16080, 17208, 17688, 19120, 19296, 21032, 21510, 22110, 22944, 23584, 23661, 24120, 26290, 26532, 28680, 29480, 31548, 32026, 32160, 33165, 34416, 35376, 38240, 39435, 42064, 43020, 44220, 47322, 48039, 48240, 52580, 53064, 57360, 58960, 63096, 64052, 66330, 68832, 70752, 78870, 80065, 84128, 86040, 88440, 94644, 96078, 96480, 105160, 106128, 114720, 117920, 118305, 126192, 128104, 132660, 144117, 157740, 160130, 172080, 176143, 176880, 189288, 192156, 210320, 212256, 236610, 240195, 252384, 256208, 265320, 288234, 315480, 320260, 344160, 352286, 353760, 378576, 384312, 420640, 473220, 480390, 512416, 528429, 530640, 576468, 630960, 640520, 704572, 720585, 757152, 768624, 880715, 946440, 960780, 1056858, 1061280, 1152936, 1261920, 1281040, 1409144, 1441170, 1537248, 1585287, 1761430, 1892880, 1921560, 2113716, 2305872, 2562080, 2642145, 2818288, 2882340, 3170574, 3522860, 3785760, 3843120, 4227432, 4611744, 5284290, 5636576, 5764680, 6341148, 7045720, 7686240, 7926435, 8454864, 10568580, 11529360, 12682296, 14091440, 15852870, 16909728, 21137160, 23058720, 25364592, 28182880, 31705740, 42274320, 50729184, 63411480, 84548640, 126822960, 253645920]

約数ペア:

[(1, 253645920), (2, 126822960), (3, 84548640), (4, 63411480), (5, 50729184), (6, 42274320), (8, 31705740), (9, 28182880), (10, 25364592), (11, 23058720), (12, 21137160), (15, 16909728), (16, 15852870), (18, 14091440), (20, 12682296), (22, 11529360), (24, 10568580), (30, 8454864), (32, 7926435), (33, 7686240), (36, 7045720), (40, 6341148), (44, 5764680), (45, 5636576), (48, 5284290), (55, 4611744), (60, 4227432), (66, 3843120), (67, 3785760), (72, 3522860), (80, 3170574), (88, 2882340), (90, 2818288), (96, 2642145), (99, 2562080), (110, 2305872), (120, 2113716), (132, 1921560), (134, 1892880), (144, 1761430), (160, 1585287), (165, 1537248), (176, 1441170), (180, 1409144), (198, 1281040), (201, 1261920), (220, 1152936), (239, 1061280), (240, 1056858), (264, 960780), (268, 946440), (288, 880715), (330, 768624), (335, 757152), (352, 720585), (360, 704572), (396, 640520), (402, 630960), (440, 576468), (478, 530640), (480, 528429), (495, 512416), (528, 480390), (536, 473220), (603, 420640), (660, 384312), (670, 378576), (717, 353760), (720, 352286), (737, 344160), (792, 320260), (804, 315480), (880, 288234), (956, 265320), (990, 256208), (1005, 252384), (1056, 240195), (1072, 236610), (1195, 212256), (1206, 210320), (1320, 192156), (1340, 189288), (1434, 176880), (1440, 176143), (1474, 172080), (1584, 160130), (1608, 157740), (1760, 144117), (1912, 132660), (1980, 128104), (2010, 126192), (2144, 118305), (2151, 117920), (2211, 114720), (2390, 106128), (2412, 105160), (2629, 96480), (2640, 96078), (2680, 94644), (2868, 88440), (2948, 86040), (3015, 84128), (3168, 80065), (3216, 78870), (3585, 70752), (3685, 68832), (3824, 66330), (3960, 64052), (4020, 63096), (4302, 58960), (4422, 57360), (4780, 53064), (4824, 52580), (5258, 48240), (5280, 48039), (5360, 47322), (5736, 44220), (5896, 43020), (6030, 42064), (6432, 39435), (6633, 38240), (7170, 35376), (7370, 34416), (7648, 33165), (7887, 32160), (7920, 32026), (8040, 31548), (8604, 29480), (8844, 28680), (9560, 26532), (9648, 26290), (10516, 24120), (10720, 23661), (10755, 23584), (11055, 22944), (11472, 22110), (11792, 21510), (12060, 21032), (13145, 19296), (13266, 19120), (14340, 17688), (14740, 17208), (15774, 16080), (15840, 16013)]