768529440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{76243}}^1$

素因数の和:76271

約数の個数: 144

約数和(自身を含む): 2997304128

約数和(自身を除く): 2228774688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 76243, 152486, 228729, 304972, 381215, 457458, 533701, 609944, 686187, 762430, 914916, 1067402, 1143645, 1219888, 1372374, 1524860, 1601103, 1829832, 2134804, 2287290, 2439776, 2668505, 2744748, 3049720, 3202206, 3430935, 3659664, 4269608, 4574580, 4803309, 5337010, 5489496, 6099440, 6404412, 6861870, 7319328, 8005515, 8539216, 9149160, 9606618, 10674020, 10978992, 12198880, 12808824, 13723740, 16011030, 17078432, 18298320, 19213236, 21348040, 21957984, 24016545, 25617648, 27447480, 32022060, 36596640, 38426472, 42696080, 48033090, 51235296, 54894960, 64044120, 76852944, 85392160, 96066180, 109789920, 128088240, 153705888, 192132360, 256176480, 384264720, 768529440]

約数ペア:

[(1, 768529440), (2, 384264720), (3, 256176480), (4, 192132360), (5, 153705888), (6, 128088240), (7, 109789920), (8, 96066180), (9, 85392160), (10, 76852944), (12, 64044120), (14, 54894960), (15, 51235296), (16, 48033090), (18, 42696080), (20, 38426472), (21, 36596640), (24, 32022060), (28, 27447480), (30, 25617648), (32, 24016545), (35, 21957984), (36, 21348040), (40, 19213236), (42, 18298320), (45, 17078432), (48, 16011030), (56, 13723740), (60, 12808824), (63, 12198880), (70, 10978992), (72, 10674020), (80, 9606618), (84, 9149160), (90, 8539216), (96, 8005515), (105, 7319328), (112, 6861870), (120, 6404412), (126, 6099440), (140, 5489496), (144, 5337010), (160, 4803309), (168, 4574580), (180, 4269608), (210, 3659664), (224, 3430935), (240, 3202206), (252, 3049720), (280, 2744748), (288, 2668505), (315, 2439776), (336, 2287290), (360, 2134804), (420, 1829832), (480, 1601103), (504, 1524860), (560, 1372374), (630, 1219888), (672, 1143645), (720, 1067402), (840, 914916), (1008, 762430), (1120, 686187), (1260, 609944), (1440, 533701), (1680, 457458), (2016, 381215), (2520, 304972), (3360, 228729), (5040, 152486), (10080, 76243)]