51141241680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1\times {\mathrm{2729}}^1$

素因数の和:3549

約数の個数: 160

約数和(自身を含む): 160230994560

約数和(自身を除く): 109089752880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 691, 904, 1130, 1356, 1382, 1695, 1808, 2073, 2260, 2712, 2729, 2764, 3390, 3455, 4146, 4520, 5424, 5458, 5528, 6780, 6910, 8187, 8292, 9040, 10365, 10916, 11056, 13560, 13645, 13820, 16374, 16584, 20730, 21832, 27120, 27290, 27640, 32748, 33168, 40935, 41460, 43664, 54580, 55280, 65496, 78083, 81870, 82920, 109160, 130992, 156166, 163740, 165840, 218320, 234249, 308377, 312332, 327480, 390415, 468498, 616754, 624664, 654960, 780830, 925131, 936996, 1171245, 1233508, 1249328, 1541885, 1561660, 1850262, 1873992, 1885739, 2342490, 2467016, 3083770, 3123320, 3700524, 3747984, 3771478, 4625655, 4684980, 4934032, 5657217, 6167540, 6246640, 7401048, 7542956, 9251310, 9369960, 9428695, 11314434, 12335080, 14802096, 15085912, 18502620, 18739920, 18857390, 22628868, 24670160, 28286085, 30171824, 37005240, 37714780, 45257736, 56572170, 74010480, 75429560, 90515472, 113144340, 150859120, 213088507, 226288680, 426177014, 452577360, 639265521, 852354028, 1065442535, 1278531042, 1704708056, 2130885070, 2557062084, 3196327605, 3409416112, 4261770140, 5114124168, 6392655210, 8523540280, 10228248336, 12785310420, 17047080560, 25570620840, 51141241680]

約数ペア:

[(1, 51141241680), (2, 25570620840), (3, 17047080560), (4, 12785310420), (5, 10228248336), (6, 8523540280), (8, 6392655210), (10, 5114124168), (12, 4261770140), (15, 3409416112), (16, 3196327605), (20, 2557062084), (24, 2130885070), (30, 1704708056), (40, 1278531042), (48, 1065442535), (60, 852354028), (80, 639265521), (113, 452577360), (120, 426177014), (226, 226288680), (240, 213088507), (339, 150859120), (452, 113144340), (565, 90515472), (678, 75429560), (691, 74010480), (904, 56572170), (1130, 45257736), (1356, 37714780), (1382, 37005240), (1695, 30171824), (1808, 28286085), (2073, 24670160), (2260, 22628868), (2712, 18857390), (2729, 18739920), (2764, 18502620), (3390, 15085912), (3455, 14802096), (4146, 12335080), (4520, 11314434), (5424, 9428695), (5458, 9369960), (5528, 9251310), (6780, 7542956), (6910, 7401048), (8187, 6246640), (8292, 6167540), (9040, 5657217), (10365, 4934032), (10916, 4684980), (11056, 4625655), (13560, 3771478), (13645, 3747984), (13820, 3700524), (16374, 3123320), (16584, 3083770), (20730, 2467016), (21832, 2342490), (27120, 1885739), (27290, 1873992), (27640, 1850262), (32748, 1561660), (33168, 1541885), (40935, 1249328), (41460, 1233508), (43664, 1171245), (54580, 936996), (55280, 925131), (65496, 780830), (78083, 654960), (81870, 624664), (82920, 616754), (109160, 468498), (130992, 390415), (156166, 327480), (163740, 312332), (165840, 308377), (218320, 234249)]