305108078520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{51889129}}^1$

素因数の和:51889157

約数の個数: 96

約数和(自身を含む): 1064764947600

約数和(自身を除く): 759656869080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 51889129, 103778258, 155667387, 207556516, 259445645, 311334774, 363223903, 415113032, 518891290, 622669548, 726447806, 778336935, 1037782580, 1089671709, 1245339096, 1452895612, 1556673870, 1816119515, 2075565160, 2179343418, 2542567321, 2905791224, 3113347740, 3632239030, 4358686836, 5085134642, 5448358545, 6226695480, 7264478060, 7627701963, 8717373672, 10170269284, 10896717090, 12712836605, 14528956120, 15255403926, 20340538568, 21793434180, 25425673210, 30510807852, 38138509815, 43586868360, 50851346420, 61021615704, 76277019630, 101702692840, 152554039260, 305108078520]

約数ペア:

[(1, 305108078520), (2, 152554039260), (3, 101702692840), (4, 76277019630), (5, 61021615704), (6, 50851346420), (7, 43586868360), (8, 38138509815), (10, 30510807852), (12, 25425673210), (14, 21793434180), (15, 20340538568), (20, 15255403926), (21, 14528956120), (24, 12712836605), (28, 10896717090), (30, 10170269284), (35, 8717373672), (40, 7627701963), (42, 7264478060), (49, 6226695480), (56, 5448358545), (60, 5085134642), (70, 4358686836), (84, 3632239030), (98, 3113347740), (105, 2905791224), (120, 2542567321), (140, 2179343418), (147, 2075565160), (168, 1816119515), (196, 1556673870), (210, 1452895612), (245, 1245339096), (280, 1089671709), (294, 1037782580), (392, 778336935), (420, 726447806), (490, 622669548), (588, 518891290), (735, 415113032), (840, 363223903), (980, 311334774), (1176, 259445645), (1470, 207556516), (1960, 155667387), (2940, 103778258), (5880, 51889129)]