497514240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2319

約数の個数: 216

約数和(自身を含む): 1812741840

約数和(自身を除く): 1315227600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2273, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4546, 4560, 4864, 5472, 5760, 6080, 6819, 6840, 7296, 9092, 9120, 10944, 11365, 11520, 12160, 13638, 13680, 14592, 18184, 18240, 20457, 21888, 22730, 24320, 27276, 27360, 34095, 36368, 36480, 40914, 43187, 43776, 45460, 54552, 54720, 68190, 72736, 72960, 81828, 86374, 90920, 102285, 109104, 109440, 129561, 136380, 145472, 163656, 172748, 181840, 204570, 215935, 218208, 218880, 259122, 272760, 290944, 327312, 345496, 363680, 388683, 409140, 431870, 436416, 518244, 545520, 581888, 647805, 654624, 690992, 727360, 777366, 818280, 863740, 872832, 1036488, 1091040, 1295610, 1309248, 1381984, 1454720, 1554732, 1636560, 1727480, 1745664, 1943415, 2072976, 2182080, 2591220, 2618496, 2763968, 2909440, 3109464, 3273120, 3454960, 3886830, 4145952, 4364160, 5182440, 5236992, 5527936, 6218928, 6546240, 6909920, 7773660, 8291904, 8728320, 10364880, 11055872, 12437856, 13092480, 13819840, 15547320, 16583808, 20729760, 24875712, 26184960, 27639680, 31094640, 33167616, 41459520, 49751424, 55279360, 62189280, 82919040, 99502848, 124378560, 165838080, 248757120, 497514240]

約数ペア:

[(1, 497514240), (2, 248757120), (3, 165838080), (4, 124378560), (5, 99502848), (6, 82919040), (8, 62189280), (9, 55279360), (10, 49751424), (12, 41459520), (15, 33167616), (16, 31094640), (18, 27639680), (19, 26184960), (20, 24875712), (24, 20729760), (30, 16583808), (32, 15547320), (36, 13819840), (38, 13092480), (40, 12437856), (45, 11055872), (48, 10364880), (57, 8728320), (60, 8291904), (64, 7773660), (72, 6909920), (76, 6546240), (80, 6218928), (90, 5527936), (95, 5236992), (96, 5182440), (114, 4364160), (120, 4145952), (128, 3886830), (144, 3454960), (152, 3273120), (160, 3109464), (171, 2909440), (180, 2763968), (190, 2618496), (192, 2591220), (228, 2182080), (240, 2072976), (256, 1943415), (285, 1745664), (288, 1727480), (304, 1636560), (320, 1554732), (342, 1454720), (360, 1381984), (380, 1309248), (384, 1295610), (456, 1091040), (480, 1036488), (570, 872832), (576, 863740), (608, 818280), (640, 777366), (684, 727360), (720, 690992), (760, 654624), (768, 647805), (855, 581888), (912, 545520), (960, 518244), (1140, 436416), (1152, 431870), (1216, 409140), (1280, 388683), (1368, 363680), (1440, 345496), (1520, 327312), (1710, 290944), (1824, 272760), (1920, 259122), (2273, 218880), (2280, 218208), (2304, 215935), (2432, 204570), (2736, 181840), (2880, 172748), (3040, 163656), (3420, 145472), (3648, 136380), (3840, 129561), (4546, 109440), (4560, 109104), (4864, 102285), (5472, 90920), (5760, 86374), (6080, 81828), (6819, 72960), (6840, 72736), (7296, 68190), (9092, 54720), (9120, 54552), (10944, 45460), (11365, 43776), (11520, 43187), (12160, 40914), (13638, 36480), (13680, 36368), (14592, 34095), (18184, 27360), (18240, 27276), (20457, 24320), (21888, 22730)]