31922912640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{13441}}^1$

素因数の和:14700

約数の個数: 128

約数和(自身を含む): 101844119520

約数和(自身を除く): 69921206880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1237, 1920, 2474, 3711, 4948, 6185, 7422, 9896, 12370, 13441, 14844, 18555, 19792, 24740, 26882, 29688, 37110, 39584, 40323, 49480, 53764, 59376, 67205, 74220, 79168, 80646, 98960, 107528, 118752, 134410, 148440, 158336, 161292, 197920, 201615, 215056, 237504, 268820, 296880, 322584, 395840, 403230, 430112, 475008, 537640, 593760, 645168, 791680, 806460, 860224, 1075280, 1187520, 1290336, 1612920, 1720448, 2150560, 2375040, 2580672, 3225840, 4301120, 5161344, 6451680, 8602240, 12903360, 16626517, 25806720, 33253034, 49879551, 66506068, 83132585, 99759102, 133012136, 166265170, 199518204, 249397755, 266024272, 332530340, 399036408, 498795510, 532048544, 665060680, 798072816, 997591020, 1064097088, 1330121360, 1596145632, 1995182040, 2128194176, 2660242720, 3192291264, 3990364080, 5320485440, 6384582528, 7980728160, 10640970880, 15961456320, 31922912640]

約数ペア:

[(1, 31922912640), (2, 15961456320), (3, 10640970880), (4, 7980728160), (5, 6384582528), (6, 5320485440), (8, 3990364080), (10, 3192291264), (12, 2660242720), (15, 2128194176), (16, 1995182040), (20, 1596145632), (24, 1330121360), (30, 1064097088), (32, 997591020), (40, 798072816), (48, 665060680), (60, 532048544), (64, 498795510), (80, 399036408), (96, 332530340), (120, 266024272), (128, 249397755), (160, 199518204), (192, 166265170), (240, 133012136), (320, 99759102), (384, 83132585), (480, 66506068), (640, 49879551), (960, 33253034), (1237, 25806720), (1920, 16626517), (2474, 12903360), (3711, 8602240), (4948, 6451680), (6185, 5161344), (7422, 4301120), (9896, 3225840), (12370, 2580672), (13441, 2375040), (14844, 2150560), (18555, 1720448), (19792, 1612920), (24740, 1290336), (26882, 1187520), (29688, 1075280), (37110, 860224), (39584, 806460), (40323, 791680), (49480, 645168), (53764, 593760), (59376, 537640), (67205, 475008), (74220, 430112), (79168, 403230), (80646, 395840), (98960, 322584), (107528, 296880), (118752, 268820), (134410, 237504), (148440, 215056), (158336, 201615), (161292, 197920)]