69970320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13883}}^1$

素因数の和:13909

約数の個数: 120

約数和(自身を含む): 268572096

約数和(自身を除く): 198601776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13883, 27766, 41649, 55532, 69415, 83298, 97181, 111064, 124947, 138830, 166596, 194362, 208245, 222128, 249894, 277660, 291543, 333192, 388724, 416490, 485905, 499788, 555320, 583086, 624735, 666384, 777448, 832980, 874629, 971810, 999576, 1110640, 1166172, 1249470, 1457715, 1554896, 1665960, 1749258, 1943620, 1999152, 2332344, 2498940, 2915430, 3331920, 3498516, 3887240, 4373145, 4664688, 4997880, 5830860, 6997032, 7774480, 8746290, 9995760, 11661720, 13994064, 17492580, 23323440, 34985160, 69970320]

約数ペア:

[(1, 69970320), (2, 34985160), (3, 23323440), (4, 17492580), (5, 13994064), (6, 11661720), (7, 9995760), (8, 8746290), (9, 7774480), (10, 6997032), (12, 5830860), (14, 4997880), (15, 4664688), (16, 4373145), (18, 3887240), (20, 3498516), (21, 3331920), (24, 2915430), (28, 2498940), (30, 2332344), (35, 1999152), (36, 1943620), (40, 1749258), (42, 1665960), (45, 1554896), (48, 1457715), (56, 1249470), (60, 1166172), (63, 1110640), (70, 999576), (72, 971810), (80, 874629), (84, 832980), (90, 777448), (105, 666384), (112, 624735), (120, 583086), (126, 555320), (140, 499788), (144, 485905), (168, 416490), (180, 388724), (210, 333192), (240, 291543), (252, 277660), (280, 249894), (315, 222128), (336, 208245), (360, 194362), (420, 166596), (504, 138830), (560, 124947), (630, 111064), (720, 97181), (840, 83298), (1008, 69415), (1260, 55532), (1680, 41649), (2520, 27766), (5040, 13883)]