1229102280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{69677}}^1$

素因数の和:69708

約数の個数: 144

約数和(自身を含む): 4646825820

約数和(自身を除く): 3417723540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 69677, 139354, 209031, 278708, 348385, 418062, 487739, 557416, 627093, 696770, 836124, 975478, 1045155, 1254186, 1393540, 1463217, 1672248, 1950956, 2090310, 2438695, 2508372, 2787080, 2926434, 3135465, 3414173, 3901912, 4180620, 4389651, 4877390, 5016744, 5852868, 6270930, 6828346, 7316085, 8361240, 8779302, 9754780, 10242519, 11705736, 12541860, 13656692, 14632170, 17070865, 17558604, 19509560, 20485038, 21948255, 25083720, 27313384, 29264340, 30727557, 34141730, 35117208, 40970076, 43896510, 51212595, 58528680, 61455114, 68283460, 81940152, 87793020, 102425190, 122910228, 136566920, 153637785, 175586040, 204850380, 245820456, 307275570, 409700760, 614551140, 1229102280]

約数ペア:

[(1, 1229102280), (2, 614551140), (3, 409700760), (4, 307275570), (5, 245820456), (6, 204850380), (7, 175586040), (8, 153637785), (9, 136566920), (10, 122910228), (12, 102425190), (14, 87793020), (15, 81940152), (18, 68283460), (20, 61455114), (21, 58528680), (24, 51212595), (28, 43896510), (30, 40970076), (35, 35117208), (36, 34141730), (40, 30727557), (42, 29264340), (45, 27313384), (49, 25083720), (56, 21948255), (60, 20485038), (63, 19509560), (70, 17558604), (72, 17070865), (84, 14632170), (90, 13656692), (98, 12541860), (105, 11705736), (120, 10242519), (126, 9754780), (140, 8779302), (147, 8361240), (168, 7316085), (180, 6828346), (196, 6270930), (210, 5852868), (245, 5016744), (252, 4877390), (280, 4389651), (294, 4180620), (315, 3901912), (360, 3414173), (392, 3135465), (420, 2926434), (441, 2787080), (490, 2508372), (504, 2438695), (588, 2090310), (630, 1950956), (735, 1672248), (840, 1463217), (882, 1393540), (980, 1254186), (1176, 1045155), (1260, 975478), (1470, 836124), (1764, 696770), (1960, 627093), (2205, 557416), (2520, 487739), (2940, 418062), (3528, 348385), (4410, 278708), (5880, 209031), (8820, 139354), (17640, 69677)]