210493080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{9281}}^1$

素因数の和:9311

約数の個数: 160

約数和(自身を含む): 808647840

約数和(自身を除く): 598154760

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, 9281, 11340, 18562, 22680, 27843, 37124, 46405, 55686, 64967, 74248, 83529, 92810, 111372, 129934, 139215, 167058, 185620, 194901, 222744, 250587, 259868, 278430, 324835, 334116, 371240, 389802, 417645, 501174, 519736, 556860, 584703, 649670, 668232, 751761, 779604, 835290, 974505, 1002348, 1113720, 1169406, 1252935, 1299340, 1503522, 1559208, 1670580, 1754109, 1949010, 2004696, 2338812, 2505870, 2598680, 2923515, 3007044, 3341160, 3508218, 3758805, 3898020, 4677624, 5011740, 5262327, 5847030, 6014088, 7016436, 7517610, 7796040, 8770545, 10023480, 10524654, 11694060, 14032872, 15035220, 17541090, 21049308, 23388120, 26311635, 30070440, 35082180, 42098616, 52623270, 70164360, 105246540, 210493080]

約数ペア:

[(1, 210493080), (2, 105246540), (3, 70164360), (4, 52623270), (5, 42098616), (6, 35082180), (7, 30070440), (8, 26311635), (9, 23388120), (10, 21049308), (12, 17541090), (14, 15035220), (15, 14032872), (18, 11694060), (20, 10524654), (21, 10023480), (24, 8770545), (27, 7796040), (28, 7517610), (30, 7016436), (35, 6014088), (36, 5847030), (40, 5262327), (42, 5011740), (45, 4677624), (54, 3898020), (56, 3758805), (60, 3508218), (63, 3341160), (70, 3007044), (72, 2923515), (81, 2598680), (84, 2505870), (90, 2338812), (105, 2004696), (108, 1949010), (120, 1754109), (126, 1670580), (135, 1559208), (140, 1503522), (162, 1299340), (168, 1252935), (180, 1169406), (189, 1113720), (210, 1002348), (216, 974505), (252, 835290), (270, 779604), (280, 751761), (315, 668232), (324, 649670), (360, 584703), (378, 556860), (405, 519736), (420, 501174), (504, 417645), (540, 389802), (567, 371240), (630, 334116), (648, 324835), (756, 278430), (810, 259868), (840, 250587), (945, 222744), (1080, 194901), (1134, 185620), (1260, 167058), (1512, 139215), (1620, 129934), (1890, 111372), (2268, 92810), (2520, 83529), (2835, 74248), (3240, 64967), (3780, 55686), (4536, 46405), (5670, 37124), (7560, 27843), (9281, 22680), (11340, 18562)]