2019732480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 264

約数和(自身を含む): 7138986192

約数和(自身を除く): 5119253712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 720, 768, 795, 827, 848, 954, 960, 1024, 1060, 1152, 1272, 1280, 1440, 1536, 1590, 1654, 1696, 1908, 1920, 2120, 2304, 2385, 2481, 2544, 2560, 2880, 3072, 3180, 3308, 3392, 3816, 3840, 4135, 4240, 4608, 4770, 4962, 5088, 5120, 5760, 6360, 6616, 6784, 7443, 7632, 7680, 8270, 8480, 9216, 9540, 9924, 10176, 11520, 12405, 12720, 13232, 13568, 14886, 15264, 15360, 16540, 16960, 19080, 19848, 20352, 23040, 24810, 25440, 26464, 27136, 29772, 30528, 33080, 33920, 37215, 38160, 39696, 40704, 43831, 46080, 49620, 50880, 52928, 54272, 59544, 61056, 66160, 67840, 74430, 76320, 79392, 81408, 87662, 99240, 101760, 105856, 119088, 122112, 131493, 132320, 135680, 148860, 152640, 158784, 162816, 175324, 198480, 203520, 211712, 219155, 238176, 244224, 262986, 264640, 271360, 297720, 305280, 317568, 350648, 394479, 396960, 407040, 423424, 438310, 476352, 488448, 525972, 529280, 595440, 610560, 635136, 657465, 701296, 788958, 793920, 814080, 846848, 876620, 952704, 1051944, 1058560, 1190880, 1221120, 1270272, 1314930, 1402592, 1577916, 1587840, 1753240, 1905408, 1972395, 2103888, 2117120, 2381760, 2442240, 2540544, 2629860, 2805184, 3155832, 3175680, 3506480, 3810816, 3944790, 4207776, 4234240, 4763520, 5259720, 5610368, 6311664, 6351360, 7012960, 7621632, 7889580, 8415552, 9527040, 10519440, 11220736, 12623328, 12702720, 14025920, 15779160, 16831104, 19054080, 21038880, 22441472, 25246656, 28051840, 31558320, 33662208, 38108160, 42077760, 44882944, 50493312, 56103680, 63116640, 67324416, 84155520, 100986624, 112207360, 126233280, 134648832, 168311040, 201973248, 224414720, 252466560, 336622080, 403946496, 504933120, 673244160, 1009866240, 2019732480]

約数ペア:

[(1, 2019732480), (2, 1009866240), (3, 673244160), (4, 504933120), (5, 403946496), (6, 336622080), (8, 252466560), (9, 224414720), (10, 201973248), (12, 168311040), (15, 134648832), (16, 126233280), (18, 112207360), (20, 100986624), (24, 84155520), (30, 67324416), (32, 63116640), (36, 56103680), (40, 50493312), (45, 44882944), (48, 42077760), (53, 38108160), (60, 33662208), (64, 31558320), (72, 28051840), (80, 25246656), (90, 22441472), (96, 21038880), (106, 19054080), (120, 16831104), (128, 15779160), (144, 14025920), (159, 12702720), (160, 12623328), (180, 11220736), (192, 10519440), (212, 9527040), (240, 8415552), (256, 7889580), (265, 7621632), (288, 7012960), (318, 6351360), (320, 6311664), (360, 5610368), (384, 5259720), (424, 4763520), (477, 4234240), (480, 4207776), (512, 3944790), (530, 3810816), (576, 3506480), (636, 3175680), (640, 3155832), (720, 2805184), (768, 2629860), (795, 2540544), (827, 2442240), (848, 2381760), (954, 2117120), (960, 2103888), (1024, 1972395), (1060, 1905408), (1152, 1753240), (1272, 1587840), (1280, 1577916), (1440, 1402592), (1536, 1314930), (1590, 1270272), (1654, 1221120), (1696, 1190880), (1908, 1058560), (1920, 1051944), (2120, 952704), (2304, 876620), (2385, 846848), (2481, 814080), (2544, 793920), (2560, 788958), (2880, 701296), (3072, 657465), (3180, 635136), (3308, 610560), (3392, 595440), (3816, 529280), (3840, 525972), (4135, 488448), (4240, 476352), (4608, 438310), (4770, 423424), (4962, 407040), (5088, 396960), (5120, 394479), (5760, 350648), (6360, 317568), (6616, 305280), (6784, 297720), (7443, 271360), (7632, 264640), (7680, 262986), (8270, 244224), (8480, 238176), (9216, 219155), (9540, 211712), (9924, 203520), (10176, 198480), (11520, 175324), (12405, 162816), (12720, 158784), (13232, 152640), (13568, 148860), (14886, 135680), (15264, 132320), (15360, 131493), (16540, 122112), (16960, 119088), (19080, 105856), (19848, 101760), (20352, 99240), (23040, 87662), (24810, 81408), (25440, 79392), (26464, 76320), (27136, 74430), (29772, 67840), (30528, 66160), (33080, 61056), (33920, 59544), (37215, 54272), (38160, 52928), (39696, 50880), (40704, 49620), (43831, 46080)]