220524360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3267

約数の個数: 128

約数和(自身を含む): 765434880

約数和(自身を除く): 544910520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3163, 3320, 3486, 4648, 4980, 5810, 6326, 6972, 8715, 9489, 9960, 11620, 12652, 13944, 15815, 17430, 18978, 22141, 23240, 25304, 31630, 34860, 37956, 44282, 47445, 63260, 66423, 69720, 75912, 88564, 94890, 110705, 126520, 132846, 177128, 189780, 221410, 262529, 265692, 332115, 379560, 442820, 525058, 531384, 664230, 787587, 885640, 1050116, 1312645, 1328460, 1575174, 1837703, 2100232, 2625290, 2656920, 3150348, 3675406, 3937935, 5250580, 5513109, 6300696, 7350812, 7875870, 9188515, 10501160, 11026218, 14701624, 15751740, 18377030, 22052436, 27565545, 31503480, 36754060, 44104872, 55131090, 73508120, 110262180, 220524360]

約数ペア:

[(1, 220524360), (2, 110262180), (3, 73508120), (4, 55131090), (5, 44104872), (6, 36754060), (7, 31503480), (8, 27565545), (10, 22052436), (12, 18377030), (14, 15751740), (15, 14701624), (20, 11026218), (21, 10501160), (24, 9188515), (28, 7875870), (30, 7350812), (35, 6300696), (40, 5513109), (42, 5250580), (56, 3937935), (60, 3675406), (70, 3150348), (83, 2656920), (84, 2625290), (105, 2100232), (120, 1837703), (140, 1575174), (166, 1328460), (168, 1312645), (210, 1050116), (249, 885640), (280, 787587), (332, 664230), (415, 531384), (420, 525058), (498, 442820), (581, 379560), (664, 332115), (830, 265692), (840, 262529), (996, 221410), (1162, 189780), (1245, 177128), (1660, 132846), (1743, 126520), (1992, 110705), (2324, 94890), (2490, 88564), (2905, 75912), (3163, 69720), (3320, 66423), (3486, 63260), (4648, 47445), (4980, 44282), (5810, 37956), (6326, 34860), (6972, 31630), (8715, 25304), (9489, 23240), (9960, 22141), (11620, 18978), (12652, 17430), (13944, 15815)]