248779392120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10969109}}^1$

素因数の和:10969139

約数の個数: 160

約数和(自身を含む): 955628863200

約数和(自身を除く): 706849471080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 10969109, 21938218, 32907327, 43876436, 54845545, 65814654, 76783763, 87752872, 98721981, 109691090, 131629308, 153567526, 164536635, 197443962, 219382180, 230351289, 263258616, 296165943, 307135052, 329073270, 383918815, 394887924, 438764360, 460702578, 493609905, 592331886, 614270104, 658146540, 691053867, 767837630, 789775848, 888497829, 921405156, 987219810, 1151756445, 1184663772, 1316293080, 1382107734, 1480829715, 1535675260, 1776995658, 1842810312, 1974439620, 2073161601, 2303512890, 2369327544, 2764215468, 2961659430, 3071350520, 3455269335, 3553991316, 3948879240, 4146323202, 4442489145, 4607025780, 5528430936, 5923318860, 6219484803, 6910538670, 7107982632, 8292646404, 8884978290, 9214051560, 10365808005, 11846637720, 12438969606, 13821077340, 16585292808, 17769956580, 20731616010, 24877939212, 27642154680, 31097424015, 35539913160, 41463232020, 49755878424, 62194848030, 82926464040, 124389696060, 248779392120]

約数ペア:

[(1, 248779392120), (2, 124389696060), (3, 82926464040), (4, 62194848030), (5, 49755878424), (6, 41463232020), (7, 35539913160), (8, 31097424015), (9, 27642154680), (10, 24877939212), (12, 20731616010), (14, 17769956580), (15, 16585292808), (18, 13821077340), (20, 12438969606), (21, 11846637720), (24, 10365808005), (27, 9214051560), (28, 8884978290), (30, 8292646404), (35, 7107982632), (36, 6910538670), (40, 6219484803), (42, 5923318860), (45, 5528430936), (54, 4607025780), (56, 4442489145), (60, 4146323202), (63, 3948879240), (70, 3553991316), (72, 3455269335), (81, 3071350520), (84, 2961659430), (90, 2764215468), (105, 2369327544), (108, 2303512890), (120, 2073161601), (126, 1974439620), (135, 1842810312), (140, 1776995658), (162, 1535675260), (168, 1480829715), (180, 1382107734), (189, 1316293080), (210, 1184663772), (216, 1151756445), (252, 987219810), (270, 921405156), (280, 888497829), (315, 789775848), (324, 767837630), (360, 691053867), (378, 658146540), (405, 614270104), (420, 592331886), (504, 493609905), (540, 460702578), (567, 438764360), (630, 394887924), (648, 383918815), (756, 329073270), (810, 307135052), (840, 296165943), (945, 263258616), (1080, 230351289), (1134, 219382180), (1260, 197443962), (1512, 164536635), (1620, 153567526), (1890, 131629308), (2268, 109691090), (2520, 98721981), (2835, 87752872), (3240, 76783763), (3780, 65814654), (4536, 54845545), (5670, 43876436), (7560, 32907327), (11340, 21938218), (22680, 10969109)]