806176980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1933}}^1$

素因数の和:2286

約数の個数: 144

約数和(自身を含む): 2804640384

約数和(自身を除く): 1998463404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 331, 420, 630, 662, 993, 1260, 1324, 1655, 1933, 1986, 2317, 2979, 3310, 3866, 3972, 4634, 4965, 5799, 5958, 6620, 6951, 7732, 9268, 9665, 9930, 11585, 11598, 11916, 13531, 13902, 14895, 17397, 19330, 19860, 20853, 23170, 23196, 27062, 27804, 28995, 29790, 34755, 34794, 38660, 40593, 41706, 46340, 54124, 57990, 59580, 67655, 69510, 69588, 81186, 83412, 86985, 104265, 115980, 121779, 135310, 139020, 162372, 173970, 202965, 208530, 243558, 270620, 347940, 405930, 417060, 487116, 608895, 639823, 811860, 1217790, 1279646, 1919469, 2435580, 2559292, 3199115, 3838938, 4478761, 5758407, 6398230, 7677876, 8957522, 9597345, 11516814, 12796460, 13436283, 17915044, 19194690, 22393805, 23033628, 26872566, 28792035, 38389380, 40308849, 44787610, 53745132, 57584070, 67181415, 80617698, 89575220, 115168140, 134362830, 161235396, 201544245, 268725660, 403088490, 806176980]

約数ペア:

[(1, 806176980), (2, 403088490), (3, 268725660), (4, 201544245), (5, 161235396), (6, 134362830), (7, 115168140), (9, 89575220), (10, 80617698), (12, 67181415), (14, 57584070), (15, 53745132), (18, 44787610), (20, 40308849), (21, 38389380), (28, 28792035), (30, 26872566), (35, 23033628), (36, 22393805), (42, 19194690), (45, 17915044), (60, 13436283), (63, 12796460), (70, 11516814), (84, 9597345), (90, 8957522), (105, 7677876), (126, 6398230), (140, 5758407), (180, 4478761), (210, 3838938), (252, 3199115), (315, 2559292), (331, 2435580), (420, 1919469), (630, 1279646), (662, 1217790), (993, 811860), (1260, 639823), (1324, 608895), (1655, 487116), (1933, 417060), (1986, 405930), (2317, 347940), (2979, 270620), (3310, 243558), (3866, 208530), (3972, 202965), (4634, 173970), (4965, 162372), (5799, 139020), (5958, 135310), (6620, 121779), (6951, 115980), (7732, 104265), (9268, 86985), (9665, 83412), (9930, 81186), (11585, 69588), (11598, 69510), (11916, 67655), (13531, 59580), (13902, 57990), (14895, 54124), (17397, 46340), (19330, 41706), (19860, 40593), (20853, 38660), (23170, 34794), (23196, 34755), (27062, 29790), (27804, 28995)]