212956800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3203

約数の個数: 192

約数和(自身を含む): 801883200

約数和(自身を除く): 588926400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3169, 3200, 3360, 4200, 4480, 4800, 5600, 6338, 6720, 8400, 9507, 9600, 11200, 12676, 13440, 15845, 16800, 19014, 22183, 22400, 25352, 31690, 33600, 38028, 44366, 47535, 50704, 63380, 66549, 67200, 76056, 79225, 88732, 95070, 101408, 110915, 126760, 133098, 152112, 158450, 177464, 190140, 202816, 221830, 237675, 253520, 266196, 304224, 316900, 332745, 354928, 380280, 405632, 443660, 475350, 507040, 532392, 554575, 608448, 633800, 665490, 709856, 760560, 887320, 950700, 1014080, 1064784, 1109150, 1216896, 1267600, 1330980, 1419712, 1521120, 1663725, 1774640, 1901400, 2028160, 2129568, 2218300, 2535200, 2661960, 2839424, 3042240, 3327450, 3549280, 3802800, 4259136, 4436600, 5070400, 5323920, 6084480, 6654900, 7098560, 7605600, 8518272, 8873200, 10140800, 10647840, 13309800, 14197120, 15211200, 17746400, 21295680, 26619600, 30422400, 35492800, 42591360, 53239200, 70985600, 106478400, 212956800]

約数ペア:

[(1, 212956800), (2, 106478400), (3, 70985600), (4, 53239200), (5, 42591360), (6, 35492800), (7, 30422400), (8, 26619600), (10, 21295680), (12, 17746400), (14, 15211200), (15, 14197120), (16, 13309800), (20, 10647840), (21, 10140800), (24, 8873200), (25, 8518272), (28, 7605600), (30, 7098560), (32, 6654900), (35, 6084480), (40, 5323920), (42, 5070400), (48, 4436600), (50, 4259136), (56, 3802800), (60, 3549280), (64, 3327450), (70, 3042240), (75, 2839424), (80, 2661960), (84, 2535200), (96, 2218300), (100, 2129568), (105, 2028160), (112, 1901400), (120, 1774640), (128, 1663725), (140, 1521120), (150, 1419712), (160, 1330980), (168, 1267600), (175, 1216896), (192, 1109150), (200, 1064784), (210, 1014080), (224, 950700), (240, 887320), (280, 760560), (300, 709856), (320, 665490), (336, 633800), (350, 608448), (384, 554575), (400, 532392), (420, 507040), (448, 475350), (480, 443660), (525, 405632), (560, 380280), (600, 354928), (640, 332745), (672, 316900), (700, 304224), (800, 266196), (840, 253520), (896, 237675), (960, 221830), (1050, 202816), (1120, 190140), (1200, 177464), (1344, 158450), (1400, 152112), (1600, 133098), (1680, 126760), (1920, 110915), (2100, 101408), (2240, 95070), (2400, 88732), (2688, 79225), (2800, 76056), (3169, 67200), (3200, 66549), (3360, 63380), (4200, 50704), (4480, 47535), (4800, 44366), (5600, 38028), (6338, 33600), (6720, 31690), (8400, 25352), (9507, 22400), (9600, 22183), (11200, 19014), (12676, 16800), (13440, 15845)]