244896120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13883}}^1$

素因数の和:13914

約数の個数: 144

約数和(自身を含む): 925923960

約数和(自身を除く): 681027840

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, 13883, 17640, 27766, 41649, 55532, 69415, 83298, 97181, 111064, 124947, 138830, 166596, 194362, 208245, 249894, 277660, 291543, 333192, 388724, 416490, 485905, 499788, 555320, 583086, 624735, 680267, 777448, 832980, 874629, 971810, 999576, 1166172, 1249470, 1360534, 1457715, 1665960, 1749258, 1943620, 2040801, 2332344, 2498940, 2721068, 2915430, 3401335, 3498516, 3887240, 4081602, 4373145, 4997880, 5442136, 5830860, 6122403, 6802670, 6997032, 8163204, 8746290, 10204005, 11661720, 12244806, 13605340, 16326408, 17492580, 20408010, 24489612, 27210680, 30612015, 34985160, 40816020, 48979224, 61224030, 81632040, 122448060, 244896120]

約数ペア:

[(1, 244896120), (2, 122448060), (3, 81632040), (4, 61224030), (5, 48979224), (6, 40816020), (7, 34985160), (8, 30612015), (9, 27210680), (10, 24489612), (12, 20408010), (14, 17492580), (15, 16326408), (18, 13605340), (20, 12244806), (21, 11661720), (24, 10204005), (28, 8746290), (30, 8163204), (35, 6997032), (36, 6802670), (40, 6122403), (42, 5830860), (45, 5442136), (49, 4997880), (56, 4373145), (60, 4081602), (63, 3887240), (70, 3498516), (72, 3401335), (84, 2915430), (90, 2721068), (98, 2498940), (105, 2332344), (120, 2040801), (126, 1943620), (140, 1749258), (147, 1665960), (168, 1457715), (180, 1360534), (196, 1249470), (210, 1166172), (245, 999576), (252, 971810), (280, 874629), (294, 832980), (315, 777448), (360, 680267), (392, 624735), (420, 583086), (441, 555320), (490, 499788), (504, 485905), (588, 416490), (630, 388724), (735, 333192), (840, 291543), (882, 277660), (980, 249894), (1176, 208245), (1260, 194362), (1470, 166596), (1764, 138830), (1960, 124947), (2205, 111064), (2520, 97181), (2940, 83298), (3528, 69415), (4410, 55532), (5880, 41649), (8820, 27766), (13883, 17640)]