129907680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 500193792

約数和(自身を除く): 370286112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 41, 42, 46, 48, 56, 60, 69, 70, 80, 82, 84, 92, 96, 105, 112, 115, 120, 123, 138, 140, 160, 161, 164, 168, 184, 205, 210, 224, 230, 240, 246, 276, 280, 287, 322, 328, 336, 345, 368, 410, 420, 460, 480, 483, 492, 552, 560, 574, 615, 644, 656, 672, 690, 736, 805, 820, 840, 861, 920, 943, 966, 984, 1104, 1120, 1148, 1230, 1288, 1312, 1380, 1435, 1610, 1640, 1680, 1681, 1722, 1840, 1886, 1932, 1968, 2208, 2296, 2415, 2460, 2576, 2760, 2829, 2870, 3220, 3280, 3360, 3362, 3444, 3680, 3772, 3864, 3936, 4305, 4592, 4715, 4830, 4920, 5043, 5152, 5520, 5658, 5740, 6440, 6560, 6601, 6724, 6888, 7544, 7728, 8405, 8610, 9184, 9430, 9660, 9840, 10086, 11040, 11316, 11480, 11767, 12880, 13202, 13448, 13776, 14145, 15088, 15456, 16810, 17220, 18860, 19320, 19680, 19803, 20172, 22632, 22960, 23534, 25215, 25760, 26404, 26896, 27552, 28290, 30176, 33005, 33620, 34440, 35301, 37720, 38640, 38663, 39606, 40344, 45264, 45920, 47068, 50430, 52808, 53792, 56580, 58835, 66010, 67240, 68880, 70602, 75440, 77280, 77326, 79212, 80688, 90528, 94136, 99015, 100860, 105616, 113160, 115989, 117670, 132020, 134480, 137760, 141204, 150880, 154652, 158424, 161376, 176505, 188272, 193315, 198030, 201720, 211232, 226320, 231978, 235340, 264040, 268960, 270641, 282408, 309304, 316848, 353010, 376544, 386630, 396060, 403440, 452640, 463956, 470680, 528080, 541282, 564816, 579945, 618608, 633696, 706020, 773260, 792120, 806880, 811923, 927912, 941360, 1056160, 1082564, 1129632, 1159890, 1237216, 1353205, 1412040, 1546520, 1584240, 1623846, 1855824, 1882720, 2165128, 2319780, 2706410, 2824080, 3093040, 3168480, 3247692, 3711648, 4059615, 4330256, 4639560, 5412820, 5648160, 6186080, 6495384, 8119230, 8660512, 9279120, 10825640, 12990768, 16238460, 18558240, 21651280, 25981536, 32476920, 43302560, 64953840, 129907680]

約数ペア:

[(1, 129907680), (2, 64953840), (3, 43302560), (4, 32476920), (5, 25981536), (6, 21651280), (7, 18558240), (8, 16238460), (10, 12990768), (12, 10825640), (14, 9279120), (15, 8660512), (16, 8119230), (20, 6495384), (21, 6186080), (23, 5648160), (24, 5412820), (28, 4639560), (30, 4330256), (32, 4059615), (35, 3711648), (40, 3247692), (41, 3168480), (42, 3093040), (46, 2824080), (48, 2706410), (56, 2319780), (60, 2165128), (69, 1882720), (70, 1855824), (80, 1623846), (82, 1584240), (84, 1546520), (92, 1412040), (96, 1353205), (105, 1237216), (112, 1159890), (115, 1129632), (120, 1082564), (123, 1056160), (138, 941360), (140, 927912), (160, 811923), (161, 806880), (164, 792120), (168, 773260), (184, 706020), (205, 633696), (210, 618608), (224, 579945), (230, 564816), (240, 541282), (246, 528080), (276, 470680), (280, 463956), (287, 452640), (322, 403440), (328, 396060), (336, 386630), (345, 376544), (368, 353010), (410, 316848), (420, 309304), (460, 282408), (480, 270641), (483, 268960), (492, 264040), (552, 235340), (560, 231978), (574, 226320), (615, 211232), (644, 201720), (656, 198030), (672, 193315), (690, 188272), (736, 176505), (805, 161376), (820, 158424), (840, 154652), (861, 150880), (920, 141204), (943, 137760), (966, 134480), (984, 132020), (1104, 117670), (1120, 115989), (1148, 113160), (1230, 105616), (1288, 100860), (1312, 99015), (1380, 94136), (1435, 90528), (1610, 80688), (1640, 79212), (1680, 77326), (1681, 77280), (1722, 75440), (1840, 70602), (1886, 68880), (1932, 67240), (1968, 66010), (2208, 58835), (2296, 56580), (2415, 53792), (2460, 52808), (2576, 50430), (2760, 47068), (2829, 45920), (2870, 45264), (3220, 40344), (3280, 39606), (3360, 38663), (3362, 38640), (3444, 37720), (3680, 35301), (3772, 34440), (3864, 33620), (3936, 33005), (4305, 30176), (4592, 28290), (4715, 27552), (4830, 26896), (4920, 26404), (5043, 25760), (5152, 25215), (5520, 23534), (5658, 22960), (5740, 22632), (6440, 20172), (6560, 19803), (6601, 19680), (6724, 19320), (6888, 18860), (7544, 17220), (7728, 16810), (8405, 15456), (8610, 15088), (9184, 14145), (9430, 13776), (9660, 13448), (9840, 13202), (10086, 12880), (11040, 11767), (11316, 11480)]