214878240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 216

約数和(自身を含む): 760539780

約数和(自身を除く): 545661540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 109, 111, 120, 144, 148, 160, 180, 185, 218, 222, 240, 288, 296, 327, 333, 360, 370, 436, 444, 480, 545, 555, 592, 654, 666, 720, 740, 872, 888, 981, 1090, 1110, 1184, 1308, 1332, 1369, 1440, 1480, 1635, 1665, 1744, 1776, 1962, 2180, 2220, 2616, 2664, 2738, 2960, 3270, 3330, 3488, 3552, 3924, 4033, 4107, 4360, 4440, 4905, 5232, 5328, 5476, 5920, 6540, 6660, 6845, 7848, 8066, 8214, 8720, 8880, 9810, 10464, 10656, 10952, 12099, 12321, 13080, 13320, 13690, 15696, 16132, 16428, 17440, 17760, 19620, 20165, 20535, 21904, 24198, 24642, 26160, 26640, 27380, 31392, 32264, 32856, 36297, 39240, 40330, 41070, 43808, 48396, 49284, 52320, 53280, 54760, 60495, 61605, 64528, 65712, 72594, 78480, 80660, 82140, 96792, 98568, 109520, 120990, 123210, 129056, 131424, 145188, 149221, 156960, 161320, 164280, 181485, 193584, 197136, 219040, 241980, 246420, 290376, 298442, 322640, 328560, 362970, 387168, 394272, 447663, 483960, 492840, 580752, 596884, 645280, 657120, 725940, 746105, 895326, 967920, 985680, 1161504, 1193768, 1342989, 1451880, 1492210, 1790652, 1935840, 1971360, 2238315, 2387536, 2685978, 2903760, 2984420, 3581304, 4476630, 4775072, 5371956, 5807520, 5968840, 6714945, 7162608, 8953260, 10743912, 11937680, 13429890, 14325216, 17906520, 21487824, 23875360, 26859780, 35813040, 42975648, 53719560, 71626080, 107439120, 214878240]

約数ペア:

[(1, 214878240), (2, 107439120), (3, 71626080), (4, 53719560), (5, 42975648), (6, 35813040), (8, 26859780), (9, 23875360), (10, 21487824), (12, 17906520), (15, 14325216), (16, 13429890), (18, 11937680), (20, 10743912), (24, 8953260), (30, 7162608), (32, 6714945), (36, 5968840), (37, 5807520), (40, 5371956), (45, 4775072), (48, 4476630), (60, 3581304), (72, 2984420), (74, 2903760), (80, 2685978), (90, 2387536), (96, 2238315), (109, 1971360), (111, 1935840), (120, 1790652), (144, 1492210), (148, 1451880), (160, 1342989), (180, 1193768), (185, 1161504), (218, 985680), (222, 967920), (240, 895326), (288, 746105), (296, 725940), (327, 657120), (333, 645280), (360, 596884), (370, 580752), (436, 492840), (444, 483960), (480, 447663), (545, 394272), (555, 387168), (592, 362970), (654, 328560), (666, 322640), (720, 298442), (740, 290376), (872, 246420), (888, 241980), (981, 219040), (1090, 197136), (1110, 193584), (1184, 181485), (1308, 164280), (1332, 161320), (1369, 156960), (1440, 149221), (1480, 145188), (1635, 131424), (1665, 129056), (1744, 123210), (1776, 120990), (1962, 109520), (2180, 98568), (2220, 96792), (2616, 82140), (2664, 80660), (2738, 78480), (2960, 72594), (3270, 65712), (3330, 64528), (3488, 61605), (3552, 60495), (3924, 54760), (4033, 53280), (4107, 52320), (4360, 49284), (4440, 48396), (4905, 43808), (5232, 41070), (5328, 40330), (5476, 39240), (5920, 36297), (6540, 32856), (6660, 32264), (6845, 31392), (7848, 27380), (8066, 26640), (8214, 26160), (8720, 24642), (8880, 24198), (9810, 21904), (10464, 20535), (10656, 20165), (10952, 19620), (12099, 17760), (12321, 17440), (13080, 16428), (13320, 16132), (13690, 15696)]