28628992080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{78427}}^1$

素因数の和:78475

約数の個数: 240

約数和(自身を含む): 106781290560

約数和(自身を除く): 78152298480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 4056, 4563, 4680, 5070, 5616, 6084, 6760, 7020, 7605, 8112, 9126, 9360, 10140, 12168, 13520, 14040, 15210, 18252, 20280, 22815, 24336, 28080, 30420, 36504, 40560, 45630, 60840, 73008, 78427, 91260, 121680, 156854, 182520, 235281, 313708, 365040, 392135, 470562, 627416, 705843, 784270, 941124, 1019551, 1176405, 1254832, 1411686, 1568540, 1882248, 2039102, 2117529, 2352810, 2823372, 3058653, 3137080, 3529215, 3764496, 4078204, 4235058, 4705620, 5097755, 5646744, 6117306, 6274160, 7058430, 8156408, 8470116, 9175959, 9411240, 10195510, 10587645, 11293488, 12234612, 13254163, 14116860, 15293265, 16312816, 16940232, 18351918, 18822480, 20391020, 21175290, 24469224, 26508326, 27527877, 28233720, 30586530, 33880464, 36703836, 39762489, 40782040, 42350580, 45879795, 48938448, 53016652, 55055754, 56467440, 61173060, 66270815, 73407672, 79524978, 81564080, 84701160, 91759590, 106033304, 110111508, 119287467, 122346120, 132541630, 137639385, 146815344, 159049956, 169402320, 183519180, 198812445, 212066608, 220223016, 238574934, 244692240, 265083260, 275278770, 318099912, 357862401, 367038360, 397624890, 440446032, 477149868, 530166520, 550557540, 596437335, 636199824, 715724802, 734076720, 795249780, 954299736, 1060333040, 1101115080, 1192874670, 1431449604, 1590499560, 1789312005, 1908599472, 2202230160, 2385749340, 2862899208, 3180999120, 3578624010, 4771498680, 5725798416, 7157248020, 9542997360, 14314496040, 28628992080]

約数ペア:

[(1, 28628992080), (2, 14314496040), (3, 9542997360), (4, 7157248020), (5, 5725798416), (6, 4771498680), (8, 3578624010), (9, 3180999120), (10, 2862899208), (12, 2385749340), (13, 2202230160), (15, 1908599472), (16, 1789312005), (18, 1590499560), (20, 1431449604), (24, 1192874670), (26, 1101115080), (27, 1060333040), (30, 954299736), (36, 795249780), (39, 734076720), (40, 715724802), (45, 636199824), (48, 596437335), (52, 550557540), (54, 530166520), (60, 477149868), (65, 440446032), (72, 397624890), (78, 367038360), (80, 357862401), (90, 318099912), (104, 275278770), (108, 265083260), (117, 244692240), (120, 238574934), (130, 220223016), (135, 212066608), (144, 198812445), (156, 183519180), (169, 169402320), (180, 159049956), (195, 146815344), (208, 137639385), (216, 132541630), (234, 122346120), (240, 119287467), (260, 110111508), (270, 106033304), (312, 91759590), (338, 84701160), (351, 81564080), (360, 79524978), (390, 73407672), (432, 66270815), (468, 61173060), (507, 56467440), (520, 55055754), (540, 53016652), (585, 48938448), (624, 45879795), (676, 42350580), (702, 40782040), (720, 39762489), (780, 36703836), (845, 33880464), (936, 30586530), (1014, 28233720), (1040, 27527877), (1080, 26508326), (1170, 24469224), (1352, 21175290), (1404, 20391020), (1521, 18822480), (1560, 18351918), (1690, 16940232), (1755, 16312816), (1872, 15293265), (2028, 14116860), (2160, 13254163), (2340, 12234612), (2535, 11293488), (2704, 10587645), (2808, 10195510), (3042, 9411240), (3120, 9175959), (3380, 8470116), (3510, 8156408), (4056, 7058430), (4563, 6274160), (4680, 6117306), (5070, 5646744), (5616, 5097755), (6084, 4705620), (6760, 4235058), (7020, 4078204), (7605, 3764496), (8112, 3529215), (9126, 3137080), (9360, 3058653), (10140, 2823372), (12168, 2352810), (13520, 2117529), (14040, 2039102), (15210, 1882248), (18252, 1568540), (20280, 1411686), (22815, 1254832), (24336, 1176405), (28080, 1019551), (30420, 941124), (36504, 784270), (40560, 705843), (45630, 627416), (60840, 470562), (73008, 392135), (78427, 365040), (91260, 313708), (121680, 235281), (156854, 182520)]