213237360

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1567}}^1$

素因数の和:1602

約数の個数: 240

約数和(自身を含む): 849278976

約数和(自身を除く): 636041616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1567, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3134, 3240, 3402, 3780, 3888, 4536, 4701, 4860, 5040, 5670, 6268, 6480, 6804, 7560, 7835, 8505, 9072, 9402, 9720, 10969, 11340, 12536, 13608, 14103, 15120, 15670, 17010, 18804, 19440, 21938, 22680, 23505, 25072, 27216, 28206, 31340, 32907, 34020, 37608, 42309, 43876, 45360, 47010, 54845, 56412, 62680, 65814, 68040, 70515, 75216, 84618, 87752, 94020, 98721, 109690, 112824, 125360, 126927, 131628, 136080, 141030, 164535, 169236, 175504, 188040, 197442, 211545, 219380, 225648, 253854, 263256, 282060, 296163, 329070, 338472, 376080, 380781, 394884, 423090, 438760, 493605, 507708, 526512, 564120, 592326, 634635, 658140, 676944, 761562, 789768, 846180, 877520, 888489, 987210, 1015416, 1128240, 1184652, 1269270, 1316280, 1480815, 1523124, 1579536, 1692360, 1776978, 1903905, 1974420, 2030832, 2369304, 2538540, 2632560, 2665467, 2961630, 3046248, 3384720, 3553956, 3807810, 3948840, 4442445, 4738608, 5077080, 5330934, 5923260, 6092496, 7107912, 7615620, 7897680, 8884890, 10154160, 10661868, 11846520, 13327335, 14215824, 15231240, 17769780, 21323736, 23693040, 26654670, 30462480, 35539560, 42647472, 53309340, 71079120, 106618680, 213237360]

約数ペア:

[(1, 213237360), (2, 106618680), (3, 71079120), (4, 53309340), (5, 42647472), (6, 35539560), (7, 30462480), (8, 26654670), (9, 23693040), (10, 21323736), (12, 17769780), (14, 15231240), (15, 14215824), (16, 13327335), (18, 11846520), (20, 10661868), (21, 10154160), (24, 8884890), (27, 7897680), (28, 7615620), (30, 7107912), (35, 6092496), (36, 5923260), (40, 5330934), (42, 5077080), (45, 4738608), (48, 4442445), (54, 3948840), (56, 3807810), (60, 3553956), (63, 3384720), (70, 3046248), (72, 2961630), (80, 2665467), (81, 2632560), (84, 2538540), (90, 2369304), (105, 2030832), (108, 1974420), (112, 1903905), (120, 1776978), (126, 1692360), (135, 1579536), (140, 1523124), (144, 1480815), (162, 1316280), (168, 1269270), (180, 1184652), (189, 1128240), (210, 1015416), (216, 987210), (240, 888489), (243, 877520), (252, 846180), (270, 789768), (280, 761562), (315, 676944), (324, 658140), (336, 634635), (360, 592326), (378, 564120), (405, 526512), (420, 507708), (432, 493605), (486, 438760), (504, 423090), (540, 394884), (560, 380781), (567, 376080), (630, 338472), (648, 329070), (720, 296163), (756, 282060), (810, 263256), (840, 253854), (945, 225648), (972, 219380), (1008, 211545), (1080, 197442), (1134, 188040), (1215, 175504), (1260, 169236), (1296, 164535), (1512, 141030), (1567, 136080), (1620, 131628), (1680, 126927), (1701, 125360), (1890, 112824), (1944, 109690), (2160, 98721), (2268, 94020), (2430, 87752), (2520, 84618), (2835, 75216), (3024, 70515), (3134, 68040), (3240, 65814), (3402, 62680), (3780, 56412), (3888, 54845), (4536, 47010), (4701, 45360), (4860, 43876), (5040, 42309), (5670, 37608), (6268, 34020), (6480, 32907), (6804, 31340), (7560, 28206), (7835, 27216), (8505, 25072), (9072, 23505), (9402, 22680), (9720, 21938), (10969, 19440), (11340, 18804), (12536, 17010), (13608, 15670), (14103, 15120)]