481288080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22037}}^1$

素因数の和:22073

約数の個数: 160

約数和(自身を含む): 1836382464

約数和(自身を除く): 1355094384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 22037, 44074, 66111, 88148, 110185, 132222, 154259, 176296, 220370, 264444, 286481, 308518, 330555, 352592, 440740, 462777, 528888, 572962, 617036, 661110, 771295, 859443, 881480, 925554, 1057776, 1145924, 1234072, 1322220, 1432405, 1542590, 1718886, 1762960, 1851108, 2005367, 2291848, 2313885, 2468144, 2644440, 2864810, 3085180, 3437772, 3702216, 4010734, 4297215, 4583696, 4627770, 5288880, 5729620, 6016101, 6170360, 6875544, 7404432, 8021468, 8594430, 9255540, 10026835, 11459240, 12032202, 12340720, 13751088, 16042936, 17188860, 18511080, 20053670, 22918480, 24064404, 30080505, 32085872, 34377720, 37022160, 40107340, 48128808, 60161010, 68755440, 80214680, 96257616, 120322020, 160429360, 240644040, 481288080]

約数ペア:

[(1, 481288080), (2, 240644040), (3, 160429360), (4, 120322020), (5, 96257616), (6, 80214680), (7, 68755440), (8, 60161010), (10, 48128808), (12, 40107340), (13, 37022160), (14, 34377720), (15, 32085872), (16, 30080505), (20, 24064404), (21, 22918480), (24, 20053670), (26, 18511080), (28, 17188860), (30, 16042936), (35, 13751088), (39, 12340720), (40, 12032202), (42, 11459240), (48, 10026835), (52, 9255540), (56, 8594430), (60, 8021468), (65, 7404432), (70, 6875544), (78, 6170360), (80, 6016101), (84, 5729620), (91, 5288880), (104, 4627770), (105, 4583696), (112, 4297215), (120, 4010734), (130, 3702216), (140, 3437772), (156, 3085180), (168, 2864810), (182, 2644440), (195, 2468144), (208, 2313885), (210, 2291848), (240, 2005367), (260, 1851108), (273, 1762960), (280, 1718886), (312, 1542590), (336, 1432405), (364, 1322220), (390, 1234072), (420, 1145924), (455, 1057776), (520, 925554), (546, 881480), (560, 859443), (624, 771295), (728, 661110), (780, 617036), (840, 572962), (910, 528888), (1040, 462777), (1092, 440740), (1365, 352592), (1456, 330555), (1560, 308518), (1680, 286481), (1820, 264444), (2184, 220370), (2730, 176296), (3120, 154259), (3640, 132222), (4368, 110185), (5460, 88148), (7280, 66111), (10920, 44074), (21840, 22037)]