2026593840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 6390590976

約数和(自身を除く): 4363997136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 263, 291, 331, 388, 485, 526, 582, 662, 776, 789, 970, 993, 1052, 1164, 1315, 1324, 1455, 1552, 1578, 1655, 1940, 1986, 2104, 2328, 2630, 2648, 2910, 3156, 3310, 3880, 3945, 3972, 4208, 4656, 4965, 5260, 5296, 5820, 6312, 6620, 7760, 7890, 7944, 9930, 10520, 11640, 12624, 13240, 15780, 15888, 19860, 21040, 23280, 25511, 26480, 31560, 32107, 39720, 51022, 63120, 64214, 76533, 79440, 87053, 96321, 102044, 127555, 128428, 153066, 160535, 174106, 192642, 204088, 255110, 256856, 261159, 306132, 321070, 348212, 382665, 385284, 408176, 435265, 481605, 510220, 513712, 522318, 612264, 642140, 696424, 765330, 770568, 870530, 963210, 1020440, 1044636, 1224528, 1284280, 1305795, 1392848, 1530660, 1541136, 1741060, 1926420, 2040880, 2089272, 2568560, 2611590, 3061320, 3482120, 3852840, 4178544, 5223180, 6122640, 6964240, 7705680, 8444141, 10446360, 16888282, 20892720, 25332423, 33776564, 42220705, 50664846, 67553128, 84441410, 101329692, 126662115, 135106256, 168882820, 202659384, 253324230, 337765640, 405318768, 506648460, 675531280, 1013296920, 2026593840]

約数ペア:

[(1, 2026593840), (2, 1013296920), (3, 675531280), (4, 506648460), (5, 405318768), (6, 337765640), (8, 253324230), (10, 202659384), (12, 168882820), (15, 135106256), (16, 126662115), (20, 101329692), (24, 84441410), (30, 67553128), (40, 50664846), (48, 42220705), (60, 33776564), (80, 25332423), (97, 20892720), (120, 16888282), (194, 10446360), (240, 8444141), (263, 7705680), (291, 6964240), (331, 6122640), (388, 5223180), (485, 4178544), (526, 3852840), (582, 3482120), (662, 3061320), (776, 2611590), (789, 2568560), (970, 2089272), (993, 2040880), (1052, 1926420), (1164, 1741060), (1315, 1541136), (1324, 1530660), (1455, 1392848), (1552, 1305795), (1578, 1284280), (1655, 1224528), (1940, 1044636), (1986, 1020440), (2104, 963210), (2328, 870530), (2630, 770568), (2648, 765330), (2910, 696424), (3156, 642140), (3310, 612264), (3880, 522318), (3945, 513712), (3972, 510220), (4208, 481605), (4656, 435265), (4965, 408176), (5260, 385284), (5296, 382665), (5820, 348212), (6312, 321070), (6620, 306132), (7760, 261159), (7890, 256856), (7944, 255110), (9930, 204088), (10520, 192642), (11640, 174106), (12624, 160535), (13240, 153066), (15780, 128428), (15888, 127555), (19860, 102044), (21040, 96321), (23280, 87053), (25511, 79440), (26480, 76533), (31560, 64214), (32107, 63120), (39720, 51022)]