2560536480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1139

約数の個数: 192

約数和(自身を含む): 8325047808

約数和(自身を除く): 5764511328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 131, 160, 172, 215, 240, 258, 262, 344, 393, 430, 480, 516, 524, 645, 655, 688, 786, 860, 947, 1032, 1048, 1290, 1310, 1376, 1572, 1720, 1894, 1965, 2064, 2096, 2580, 2620, 2841, 3144, 3440, 3788, 3930, 4128, 4192, 4735, 5160, 5240, 5633, 5682, 6288, 6880, 7576, 7860, 9470, 10320, 10480, 11266, 11364, 12576, 14205, 15152, 15720, 16899, 18940, 20640, 20960, 22532, 22728, 28165, 28410, 30304, 31440, 33798, 37880, 40721, 45064, 45456, 56330, 56820, 62880, 67596, 75760, 81442, 84495, 90128, 90912, 112660, 113640, 122163, 124057, 135192, 151520, 162884, 168990, 180256, 203605, 225320, 227280, 244326, 248114, 270384, 325768, 337980, 372171, 407210, 450640, 454560, 488652, 496228, 540768, 610815, 620285, 651536, 675960, 744342, 814420, 901280, 977304, 992456, 1221630, 1240570, 1303072, 1351920, 1488684, 1628840, 1860855, 1954608, 1984912, 2443260, 2481140, 2703840, 2977368, 3257680, 3721710, 3909216, 3969824, 4886520, 4962280, 5334451, 5954736, 6515360, 7443420, 9773040, 9924560, 10668902, 11909472, 14886840, 16003353, 19546080, 19849120, 21337804, 26672255, 29773680, 32006706, 42675608, 53344510, 59547360, 64013412, 80016765, 85351216, 106689020, 128026824, 160033530, 170702432, 213378040, 256053648, 320067060, 426756080, 512107296, 640134120, 853512160, 1280268240, 2560536480]

約数ペア:

[(1, 2560536480), (2, 1280268240), (3, 853512160), (4, 640134120), (5, 512107296), (6, 426756080), (8, 320067060), (10, 256053648), (12, 213378040), (15, 170702432), (16, 160033530), (20, 128026824), (24, 106689020), (30, 85351216), (32, 80016765), (40, 64013412), (43, 59547360), (48, 53344510), (60, 42675608), (80, 32006706), (86, 29773680), (96, 26672255), (120, 21337804), (129, 19849120), (131, 19546080), (160, 16003353), (172, 14886840), (215, 11909472), (240, 10668902), (258, 9924560), (262, 9773040), (344, 7443420), (393, 6515360), (430, 5954736), (480, 5334451), (516, 4962280), (524, 4886520), (645, 3969824), (655, 3909216), (688, 3721710), (786, 3257680), (860, 2977368), (947, 2703840), (1032, 2481140), (1048, 2443260), (1290, 1984912), (1310, 1954608), (1376, 1860855), (1572, 1628840), (1720, 1488684), (1894, 1351920), (1965, 1303072), (2064, 1240570), (2096, 1221630), (2580, 992456), (2620, 977304), (2841, 901280), (3144, 814420), (3440, 744342), (3788, 675960), (3930, 651536), (4128, 620285), (4192, 610815), (4735, 540768), (5160, 496228), (5240, 488652), (5633, 454560), (5682, 450640), (6288, 407210), (6880, 372171), (7576, 337980), (7860, 325768), (9470, 270384), (10320, 248114), (10480, 244326), (11266, 227280), (11364, 225320), (12576, 203605), (14205, 180256), (15152, 168990), (15720, 162884), (16899, 151520), (18940, 135192), (20640, 124057), (20960, 122163), (22532, 113640), (22728, 112660), (28165, 90912), (28410, 90128), (30304, 84495), (31440, 81442), (33798, 75760), (37880, 67596), (40721, 62880), (45064, 56820), (45456, 56330)]