140358960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9283}}^1$

素因数の和:9312

約数の個数: 160

約数和(自身を含む): 552583680

約数和(自身を除く): 412224720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9283, 15120, 18566, 27849, 37132, 46415, 55698, 64981, 74264, 83547, 92830, 111396, 129962, 139245, 148528, 167094, 185660, 194943, 222792, 250641, 259924, 278490, 324905, 334188, 371320, 389886, 417735, 445584, 501282, 519848, 556980, 584829, 649810, 668376, 742640, 779772, 835470, 974715, 1002564, 1039696, 1113960, 1169658, 1253205, 1299620, 1336752, 1559544, 1670940, 1754487, 1949430, 2005128, 2227920, 2339316, 2506410, 2599240, 2924145, 3119088, 3341880, 3508974, 3898860, 4010256, 4678632, 5012820, 5198480, 5848290, 6683760, 7017948, 7797720, 8772435, 9357264, 10025640, 11696580, 14035896, 15595440, 17544870, 20051280, 23393160, 28071792, 35089740, 46786320, 70179480, 140358960]

約数ペア:

[(1, 140358960), (2, 70179480), (3, 46786320), (4, 35089740), (5, 28071792), (6, 23393160), (7, 20051280), (8, 17544870), (9, 15595440), (10, 14035896), (12, 11696580), (14, 10025640), (15, 9357264), (16, 8772435), (18, 7797720), (20, 7017948), (21, 6683760), (24, 5848290), (27, 5198480), (28, 5012820), (30, 4678632), (35, 4010256), (36, 3898860), (40, 3508974), (42, 3341880), (45, 3119088), (48, 2924145), (54, 2599240), (56, 2506410), (60, 2339316), (63, 2227920), (70, 2005128), (72, 1949430), (80, 1754487), (84, 1670940), (90, 1559544), (105, 1336752), (108, 1299620), (112, 1253205), (120, 1169658), (126, 1113960), (135, 1039696), (140, 1002564), (144, 974715), (168, 835470), (180, 779772), (189, 742640), (210, 668376), (216, 649810), (240, 584829), (252, 556980), (270, 519848), (280, 501282), (315, 445584), (336, 417735), (360, 389886), (378, 371320), (420, 334188), (432, 324905), (504, 278490), (540, 259924), (560, 250641), (630, 222792), (720, 194943), (756, 185660), (840, 167094), (945, 148528), (1008, 139245), (1080, 129962), (1260, 111396), (1512, 92830), (1680, 83547), (1890, 74264), (2160, 64981), (2520, 55698), (3024, 46415), (3780, 37132), (5040, 27849), (7560, 18566), (9283, 15120)]