21012722880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{93941}}^1$

素因数の和:94194

約数の個数: 112

約数和(自身を含む): 67002440544

約数和(自身を除く): 45989717664

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, 160, 192, 233, 240, 320, 466, 480, 699, 932, 960, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 7456, 9320, 11184, 13980, 14912, 18640, 22368, 27960, 37280, 44736, 55920, 74560, 93941, 111840, 187882, 223680, 281823, 375764, 469705, 563646, 751528, 939410, 1127292, 1409115, 1503056, 1878820, 2254584, 2818230, 3006112, 3757640, 4509168, 5636460, 6012224, 7515280, 9018336, 11272920, 15030560, 18036672, 21888253, 22545840, 30061120, 43776506, 45091680, 65664759, 87553012, 90183360, 109441265, 131329518, 175106024, 218882530, 262659036, 328323795, 350212048, 437765060, 525318072, 656647590, 700424096, 875530120, 1050636144, 1313295180, 1400848192, 1751060240, 2101272288, 2626590360, 3502120480, 4202544576, 5253180720, 7004240960, 10506361440, 21012722880]

約数ペア:

[(1, 21012722880), (2, 10506361440), (3, 7004240960), (4, 5253180720), (5, 4202544576), (6, 3502120480), (8, 2626590360), (10, 2101272288), (12, 1751060240), (15, 1400848192), (16, 1313295180), (20, 1050636144), (24, 875530120), (30, 700424096), (32, 656647590), (40, 525318072), (48, 437765060), (60, 350212048), (64, 328323795), (80, 262659036), (96, 218882530), (120, 175106024), (160, 131329518), (192, 109441265), (233, 90183360), (240, 87553012), (320, 65664759), (466, 45091680), (480, 43776506), (699, 30061120), (932, 22545840), (960, 21888253), (1165, 18036672), (1398, 15030560), (1864, 11272920), (2330, 9018336), (2796, 7515280), (3495, 6012224), (3728, 5636460), (4660, 4509168), (5592, 3757640), (6990, 3006112), (7456, 2818230), (9320, 2254584), (11184, 1878820), (13980, 1503056), (14912, 1409115), (18640, 1127292), (22368, 939410), (27960, 751528), (37280, 563646), (44736, 469705), (55920, 375764), (74560, 281823), (93941, 223680), (111840, 187882)]