20137139520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{25303}}^1$

素因数の和:26152

約数の個数: 112

約数和(自身を含む): 64015071360

約数和(自身を除く): 43877931840

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, 240, 320, 480, 829, 960, 1658, 2487, 3316, 4145, 4974, 6632, 8290, 9948, 12435, 13264, 16580, 19896, 24870, 25303, 26528, 33160, 39792, 49740, 50606, 53056, 66320, 75909, 79584, 99480, 101212, 126515, 132640, 151818, 159168, 198960, 202424, 253030, 265280, 303636, 379545, 397920, 404848, 506060, 607272, 759090, 795840, 809696, 1012120, 1214544, 1518180, 1619392, 2024240, 2429088, 3036360, 4048480, 4858176, 6072720, 8096960, 12145440, 20976187, 24290880, 41952374, 62928561, 83904748, 104880935, 125857122, 167809496, 209761870, 251714244, 314642805, 335618992, 419523740, 503428488, 629285610, 671237984, 839047480, 1006856976, 1258571220, 1342475968, 1678094960, 2013713952, 2517142440, 3356189920, 4027427904, 5034284880, 6712379840, 10068569760, 20137139520]

約数ペア:

[(1, 20137139520), (2, 10068569760), (3, 6712379840), (4, 5034284880), (5, 4027427904), (6, 3356189920), (8, 2517142440), (10, 2013713952), (12, 1678094960), (15, 1342475968), (16, 1258571220), (20, 1006856976), (24, 839047480), (30, 671237984), (32, 629285610), (40, 503428488), (48, 419523740), (60, 335618992), (64, 314642805), (80, 251714244), (96, 209761870), (120, 167809496), (160, 125857122), (192, 104880935), (240, 83904748), (320, 62928561), (480, 41952374), (829, 24290880), (960, 20976187), (1658, 12145440), (2487, 8096960), (3316, 6072720), (4145, 4858176), (4974, 4048480), (6632, 3036360), (8290, 2429088), (9948, 2024240), (12435, 1619392), (13264, 1518180), (16580, 1214544), (19896, 1012120), (24870, 809696), (25303, 795840), (26528, 759090), (33160, 607272), (39792, 506060), (49740, 404848), (50606, 397920), (53056, 379545), (66320, 303636), (75909, 265280), (79584, 253030), (99480, 202424), (101212, 198960), (126515, 159168), (132640, 151818)]