13129297440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3907529}}^1$

素因数の和:3907554

約数の個数: 96

約数和(自身を含む): 47265482880

約数和(自身を除く): 34136185440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3907529, 7815058, 11722587, 15630116, 19537645, 23445174, 27352703, 31260232, 39075290, 46890348, 54705406, 58612935, 62520464, 78150580, 82058109, 93780696, 109410812, 117225870, 125040928, 136763515, 156301160, 164116218, 187561392, 218821624, 234451740, 273527030, 312602320, 328232436, 375122784, 410290545, 437643248, 468903480, 547054060, 625204640, 656464872, 820581090, 875286496, 937806960, 1094108120, 1312929744, 1641162180, 1875613920, 2188216240, 2625859488, 3282324360, 4376432480, 6564648720, 13129297440]

約数ペア:

[(1, 13129297440), (2, 6564648720), (3, 4376432480), (4, 3282324360), (5, 2625859488), (6, 2188216240), (7, 1875613920), (8, 1641162180), (10, 1312929744), (12, 1094108120), (14, 937806960), (15, 875286496), (16, 820581090), (20, 656464872), (21, 625204640), (24, 547054060), (28, 468903480), (30, 437643248), (32, 410290545), (35, 375122784), (40, 328232436), (42, 312602320), (48, 273527030), (56, 234451740), (60, 218821624), (70, 187561392), (80, 164116218), (84, 156301160), (96, 136763515), (105, 125040928), (112, 117225870), (120, 109410812), (140, 93780696), (160, 82058109), (168, 78150580), (210, 62520464), (224, 58612935), (240, 54705406), (280, 46890348), (336, 39075290), (420, 31260232), (480, 27352703), (560, 23445174), (672, 19537645), (840, 15630116), (1120, 11722587), (1680, 7815058), (3360, 3907529)]