253154880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 336

約数和(自身を含む): 972848448

約数和(自身を除く): 719693568

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, 61, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 122, 131, 132, 144, 160, 165, 176, 180, 183, 192, 198, 220, 240, 244, 262, 264, 288, 305, 320, 330, 352, 360, 366, 393, 396, 440, 480, 488, 495, 524, 528, 549, 576, 610, 655, 660, 671, 704, 720, 732, 786, 792, 880, 915, 960, 976, 990, 1048, 1056, 1098, 1179, 1220, 1310, 1320, 1342, 1440, 1441, 1464, 1572, 1584, 1760, 1830, 1952, 1965, 1980, 2013, 2096, 2112, 2196, 2358, 2440, 2620, 2640, 2684, 2745, 2880, 2882, 2928, 3144, 3168, 3355, 3520, 3660, 3904, 3930, 3960, 4026, 4192, 4323, 4392, 4716, 4880, 5240, 5280, 5368, 5490, 5764, 5856, 5895, 6039, 6288, 6336, 6710, 7205, 7320, 7860, 7920, 7991, 8052, 8384, 8646, 8784, 9432, 9760, 10065, 10480, 10560, 10736, 10980, 11528, 11712, 11790, 12078, 12576, 12969, 13420, 14410, 14640, 15720, 15840, 15982, 16104, 17292, 17568, 18864, 19520, 20130, 20960, 21472, 21615, 21960, 23056, 23580, 23973, 24156, 25152, 25938, 26840, 28820, 29280, 30195, 31440, 31680, 31964, 32208, 34584, 35136, 37728, 39955, 40260, 41920, 42944, 43230, 43920, 46112, 47160, 47946, 48312, 51876, 53680, 57640, 58560, 60390, 62880, 63928, 64416, 64845, 69168, 71919, 75456, 79910, 80520, 86460, 87840, 87901, 92224, 94320, 95892, 96624, 103752, 107360, 115280, 119865, 120780, 125760, 127856, 128832, 129690, 138336, 143838, 159820, 161040, 172920, 175680, 175802, 188640, 191784, 193248, 207504, 214720, 230560, 239730, 241560, 255712, 259380, 263703, 276672, 287676, 319640, 322080, 345840, 351604, 359595, 377280, 383568, 386496, 415008, 439505, 461120, 479460, 483120, 511424, 518760, 527406, 575352, 639280, 644160, 691680, 703208, 719190, 767136, 791109, 830016, 879010, 958920, 966240, 1037520, 1054812, 1150704, 1278560, 1318515, 1383360, 1406416, 1438380, 1534272, 1582218, 1758020, 1917840, 1932480, 2075040, 2109624, 2301408, 2557120, 2637030, 2812832, 2876760, 3164436, 3516040, 3835680, 3955545, 4150080, 4219248, 4602816, 5274060, 5625664, 5753520, 6328872, 7032080, 7671360, 7911090, 8438496, 10548120, 11507040, 12657744, 14064160, 15822180, 16876992, 21096240, 23014080, 25315488, 28128320, 31644360, 42192480, 50630976, 63288720, 84384960, 126577440, 253154880]

約数ペア:

[(1, 253154880), (2, 126577440), (3, 84384960), (4, 63288720), (5, 50630976), (6, 42192480), (8, 31644360), (9, 28128320), (10, 25315488), (11, 23014080), (12, 21096240), (15, 16876992), (16, 15822180), (18, 14064160), (20, 12657744), (22, 11507040), (24, 10548120), (30, 8438496), (32, 7911090), (33, 7671360), (36, 7032080), (40, 6328872), (44, 5753520), (45, 5625664), (48, 5274060), (55, 4602816), (60, 4219248), (61, 4150080), (64, 3955545), (66, 3835680), (72, 3516040), (80, 3164436), (88, 2876760), (90, 2812832), (96, 2637030), (99, 2557120), (110, 2301408), (120, 2109624), (122, 2075040), (131, 1932480), (132, 1917840), (144, 1758020), (160, 1582218), (165, 1534272), (176, 1438380), (180, 1406416), (183, 1383360), (192, 1318515), (198, 1278560), (220, 1150704), (240, 1054812), (244, 1037520), (262, 966240), (264, 958920), (288, 879010), (305, 830016), (320, 791109), (330, 767136), (352, 719190), (360, 703208), (366, 691680), (393, 644160), (396, 639280), (440, 575352), (480, 527406), (488, 518760), (495, 511424), (524, 483120), (528, 479460), (549, 461120), (576, 439505), (610, 415008), (655, 386496), (660, 383568), (671, 377280), (704, 359595), (720, 351604), (732, 345840), (786, 322080), (792, 319640), (880, 287676), (915, 276672), (960, 263703), (976, 259380), (990, 255712), (1048, 241560), (1056, 239730), (1098, 230560), (1179, 214720), (1220, 207504), (1310, 193248), (1320, 191784), (1342, 188640), (1440, 175802), (1441, 175680), (1464, 172920), (1572, 161040), (1584, 159820), (1760, 143838), (1830, 138336), (1952, 129690), (1965, 128832), (1980, 127856), (2013, 125760), (2096, 120780), (2112, 119865), (2196, 115280), (2358, 107360), (2440, 103752), (2620, 96624), (2640, 95892), (2684, 94320), (2745, 92224), (2880, 87901), (2882, 87840), (2928, 86460), (3144, 80520), (3168, 79910), (3355, 75456), (3520, 71919), (3660, 69168), (3904, 64845), (3930, 64416), (3960, 63928), (4026, 62880), (4192, 60390), (4323, 58560), (4392, 57640), (4716, 53680), (4880, 51876), (5240, 48312), (5280, 47946), (5368, 47160), (5490, 46112), (5764, 43920), (5856, 43230), (5895, 42944), (6039, 41920), (6288, 40260), (6336, 39955), (6710, 37728), (7205, 35136), (7320, 34584), (7860, 32208), (7920, 31964), (7991, 31680), (8052, 31440), (8384, 30195), (8646, 29280), (8784, 28820), (9432, 26840), (9760, 25938), (10065, 25152), (10480, 24156), (10560, 23973), (10736, 23580), (10980, 23056), (11528, 21960), (11712, 21615), (11790, 21472), (12078, 20960), (12576, 20130), (12969, 19520), (13420, 18864), (14410, 17568), (14640, 17292), (15720, 16104), (15840, 15982)]