1566757480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 3899664000

約数和(自身を除く): 2332906520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 67, 76, 95, 116, 134, 145, 152, 190, 232, 268, 290, 335, 380, 536, 551, 580, 670, 760, 1061, 1102, 1160, 1273, 1340, 1943, 2122, 2204, 2546, 2680, 2755, 3886, 4244, 4408, 5092, 5305, 5510, 6365, 7772, 8488, 9715, 10184, 10610, 11020, 12730, 15544, 19430, 20159, 21220, 22040, 25460, 30769, 36917, 38860, 40318, 42440, 50920, 61538, 71087, 73834, 77720, 80636, 100795, 123076, 142174, 147668, 153845, 161272, 184585, 201590, 246152, 284348, 295336, 307690, 355435, 369170, 403180, 568696, 584611, 615380, 710870, 738340, 806360, 1169222, 1230760, 1350653, 1421740, 1476680, 2061523, 2338444, 2701306, 2843480, 2923055, 4123046, 4676888, 5402612, 5846110, 6753265, 8246092, 10307615, 10805224, 11692220, 13506530, 16492184, 20615230, 23384440, 27013060, 39168937, 41230460, 54026120, 78337874, 82460920, 156675748, 195844685, 313351496, 391689370, 783378740, 1566757480]

約数ペア:

[(1, 1566757480), (2, 783378740), (4, 391689370), (5, 313351496), (8, 195844685), (10, 156675748), (19, 82460920), (20, 78337874), (29, 54026120), (38, 41230460), (40, 39168937), (58, 27013060), (67, 23384440), (76, 20615230), (95, 16492184), (116, 13506530), (134, 11692220), (145, 10805224), (152, 10307615), (190, 8246092), (232, 6753265), (268, 5846110), (290, 5402612), (335, 4676888), (380, 4123046), (536, 2923055), (551, 2843480), (580, 2701306), (670, 2338444), (760, 2061523), (1061, 1476680), (1102, 1421740), (1160, 1350653), (1273, 1230760), (1340, 1169222), (1943, 806360), (2122, 738340), (2204, 710870), (2546, 615380), (2680, 584611), (2755, 568696), (3886, 403180), (4244, 369170), (4408, 355435), (5092, 307690), (5305, 295336), (5510, 284348), (6365, 246152), (7772, 201590), (8488, 184585), (9715, 161272), (10184, 153845), (10610, 147668), (11020, 142174), (12730, 123076), (15544, 100795), (19430, 80636), (20159, 77720), (21220, 73834), (22040, 71087), (25460, 61538), (30769, 50920), (36917, 42440), (38860, 40318)]