400570170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13339}}^1$

素因数の和:13380

約数の個数: 128

約数和(自身を含む): 1290885120

約数和(自身を除く): 890314950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 13339, 15015, 26678, 30030, 40017, 66695, 80034, 93373, 133390, 146729, 173407, 186746, 200085, 280119, 293458, 346814, 400170, 440187, 466865, 520221, 560238, 733645, 867035, 880374, 933730, 1027103, 1040442, 1213849, 1400595, 1467290, 1734070, 1907477, 2054206, 2200935, 2427698, 2601105, 2801190, 3081309, 3641547, 3814954, 4401870, 5135515, 5202210, 5722431, 6069245, 6162618, 7283094, 9537385, 10271030, 11444862, 12138490, 13352339, 15406545, 18207735, 19074770, 26704678, 28612155, 30813090, 36415470, 40057017, 57224310, 66761695, 80114034, 133523390, 200285085, 400570170]

約数ペア:

[(1, 400570170), (2, 200285085), (3, 133523390), (5, 80114034), (6, 66761695), (7, 57224310), (10, 40057017), (11, 36415470), (13, 30813090), (14, 28612155), (15, 26704678), (21, 19074770), (22, 18207735), (26, 15406545), (30, 13352339), (33, 12138490), (35, 11444862), (39, 10271030), (42, 9537385), (55, 7283094), (65, 6162618), (66, 6069245), (70, 5722431), (77, 5202210), (78, 5135515), (91, 4401870), (105, 3814954), (110, 3641547), (130, 3081309), (143, 2801190), (154, 2601105), (165, 2427698), (182, 2200935), (195, 2054206), (210, 1907477), (231, 1734070), (273, 1467290), (286, 1400595), (330, 1213849), (385, 1040442), (390, 1027103), (429, 933730), (455, 880374), (462, 867035), (546, 733645), (715, 560238), (770, 520221), (858, 466865), (910, 440187), (1001, 400170), (1155, 346814), (1365, 293458), (1430, 280119), (2002, 200085), (2145, 186746), (2310, 173407), (2730, 146729), (3003, 133390), (4290, 93373), (5005, 80034), (6006, 66695), (10010, 40017), (13339, 30030), (15015, 26678)]