20760062730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{2659}}^1$

素因数の和:3140

約数の個数: 128

約数和(自身を含む): 55433548800

約数和(自身を除く): 34673486070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 401, 590, 649, 802, 885, 1203, 1298, 1770, 1947, 2005, 2406, 2659, 3245, 3894, 4010, 4411, 5318, 6015, 6490, 7977, 8822, 9735, 12030, 13233, 13295, 15954, 19470, 22055, 23659, 26466, 26590, 29249, 39885, 44110, 47318, 58498, 66165, 70977, 79770, 87747, 118295, 132330, 141954, 146245, 156881, 175494, 236590, 260249, 292490, 313762, 354885, 438735, 470643, 520498, 709770, 780747, 784405, 877470, 941286, 1066259, 1301245, 1561494, 1568810, 1725691, 2132518, 2353215, 2602490, 3198777, 3451382, 3903735, 4706430, 5177073, 5331295, 6397554, 7807470, 8628455, 10354146, 10662590, 11728849, 15993885, 17256910, 23457698, 25885365, 31987770, 35186547, 51770730, 58644245, 62909281, 70373094, 117288490, 125818562, 175932735, 188727843, 314546405, 351865470, 377455686, 629092810, 692002091, 943639215, 1384004182, 1887278430, 2076006273, 3460010455, 4152012546, 6920020910, 10380031365, 20760062730]

約数ペア:

[(1, 20760062730), (2, 10380031365), (3, 6920020910), (5, 4152012546), (6, 3460010455), (10, 2076006273), (11, 1887278430), (15, 1384004182), (22, 943639215), (30, 692002091), (33, 629092810), (55, 377455686), (59, 351865470), (66, 314546405), (110, 188727843), (118, 175932735), (165, 125818562), (177, 117288490), (295, 70373094), (330, 62909281), (354, 58644245), (401, 51770730), (590, 35186547), (649, 31987770), (802, 25885365), (885, 23457698), (1203, 17256910), (1298, 15993885), (1770, 11728849), (1947, 10662590), (2005, 10354146), (2406, 8628455), (2659, 7807470), (3245, 6397554), (3894, 5331295), (4010, 5177073), (4411, 4706430), (5318, 3903735), (6015, 3451382), (6490, 3198777), (7977, 2602490), (8822, 2353215), (9735, 2132518), (12030, 1725691), (13233, 1568810), (13295, 1561494), (15954, 1301245), (19470, 1066259), (22055, 941286), (23659, 877470), (26466, 784405), (26590, 780747), (29249, 709770), (39885, 520498), (44110, 470643), (47318, 438735), (58498, 354885), (66165, 313762), (70977, 292490), (79770, 260249), (87747, 236590), (118295, 175494), (132330, 156881), (141954, 146245)]