213334800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 791556480

約数和(自身を除く): 578221680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 109, 112, 120, 140, 150, 168, 175, 200, 210, 218, 233, 240, 280, 300, 327, 336, 350, 400, 420, 436, 466, 525, 545, 560, 600, 654, 699, 700, 763, 840, 872, 932, 1050, 1090, 1165, 1200, 1308, 1398, 1400, 1526, 1631, 1635, 1680, 1744, 1864, 2100, 2180, 2289, 2330, 2616, 2725, 2796, 2800, 3052, 3262, 3270, 3495, 3728, 3815, 4200, 4360, 4578, 4660, 4893, 5232, 5450, 5592, 5825, 6104, 6524, 6540, 6990, 7630, 8155, 8175, 8400, 8720, 9156, 9320, 9786, 10900, 11184, 11445, 11650, 12208, 13048, 13080, 13980, 15260, 16310, 16350, 17475, 18312, 18640, 19075, 19572, 21800, 22890, 23300, 24465, 25397, 26096, 26160, 27960, 30520, 32620, 32700, 34950, 36624, 38150, 39144, 40775, 43600, 45780, 46600, 48930, 50794, 55920, 57225, 61040, 65240, 65400, 69900, 76191, 76300, 78288, 81550, 91560, 93200, 97860, 101588, 114450, 122325, 126985, 130480, 130800, 139800, 152382, 152600, 163100, 177779, 183120, 195720, 203176, 228900, 244650, 253970, 279600, 304764, 305200, 326200, 355558, 380955, 391440, 406352, 457800, 489300, 507940, 533337, 609528, 634925, 652400, 711116, 761910, 888895, 915600, 978600, 1015880, 1066674, 1219056, 1269850, 1422232, 1523820, 1777790, 1904775, 1957200, 2031760, 2133348, 2539700, 2666685, 2844464, 3047640, 3555580, 3809550, 4266696, 4444475, 5079400, 5333370, 6095280, 7111160, 7619100, 8533392, 8888950, 10158800, 10666740, 13333425, 14222320, 15238200, 17777900, 21333480, 26666850, 30476400, 35555800, 42666960, 53333700, 71111600, 106667400, 213334800]

約数ペア:

[(1, 213334800), (2, 106667400), (3, 71111600), (4, 53333700), (5, 42666960), (6, 35555800), (7, 30476400), (8, 26666850), (10, 21333480), (12, 17777900), (14, 15238200), (15, 14222320), (16, 13333425), (20, 10666740), (21, 10158800), (24, 8888950), (25, 8533392), (28, 7619100), (30, 7111160), (35, 6095280), (40, 5333370), (42, 5079400), (48, 4444475), (50, 4266696), (56, 3809550), (60, 3555580), (70, 3047640), (75, 2844464), (80, 2666685), (84, 2539700), (100, 2133348), (105, 2031760), (109, 1957200), (112, 1904775), (120, 1777790), (140, 1523820), (150, 1422232), (168, 1269850), (175, 1219056), (200, 1066674), (210, 1015880), (218, 978600), (233, 915600), (240, 888895), (280, 761910), (300, 711116), (327, 652400), (336, 634925), (350, 609528), (400, 533337), (420, 507940), (436, 489300), (466, 457800), (525, 406352), (545, 391440), (560, 380955), (600, 355558), (654, 326200), (699, 305200), (700, 304764), (763, 279600), (840, 253970), (872, 244650), (932, 228900), (1050, 203176), (1090, 195720), (1165, 183120), (1200, 177779), (1308, 163100), (1398, 152600), (1400, 152382), (1526, 139800), (1631, 130800), (1635, 130480), (1680, 126985), (1744, 122325), (1864, 114450), (2100, 101588), (2180, 97860), (2289, 93200), (2330, 91560), (2616, 81550), (2725, 78288), (2796, 76300), (2800, 76191), (3052, 69900), (3262, 65400), (3270, 65240), (3495, 61040), (3728, 57225), (3815, 55920), (4200, 50794), (4360, 48930), (4578, 46600), (4660, 45780), (4893, 43600), (5232, 40775), (5450, 39144), (5592, 38150), (5825, 36624), (6104, 34950), (6524, 32700), (6540, 32620), (6990, 30520), (7630, 27960), (8155, 26160), (8175, 26096), (8400, 25397), (8720, 24465), (9156, 23300), (9320, 22890), (9786, 21800), (10900, 19572), (11184, 19075), (11445, 18640), (11650, 18312), (12208, 17475), (13048, 16350), (13080, 16310), (13980, 15260)]