82287480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 301708800

約数和(自身を除く): 219421320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 187, 190, 193, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 374, 380, 386, 408, 418, 440, 456, 510, 561, 570, 579, 627, 646, 660, 680, 748, 760, 772, 836, 935, 965, 969, 1020, 1045, 1122, 1140, 1158, 1254, 1292, 1320, 1496, 1544, 1615, 1672, 1870, 1930, 1938, 2040, 2090, 2123, 2244, 2280, 2316, 2508, 2584, 2805, 2895, 3135, 3230, 3281, 3553, 3667, 3740, 3860, 3876, 4180, 4246, 4488, 4632, 4845, 5016, 5610, 5790, 6270, 6369, 6460, 6562, 7106, 7334, 7480, 7720, 7752, 8360, 8492, 9690, 9843, 10615, 10659, 11001, 11220, 11580, 12540, 12738, 12920, 13124, 14212, 14668, 16405, 16984, 17765, 18335, 19380, 19686, 21230, 21318, 22002, 22440, 23160, 25080, 25476, 26248, 28424, 29336, 31845, 32810, 35530, 36091, 36670, 38760, 39372, 40337, 42460, 42636, 44004, 49215, 50952, 53295, 55005, 62339, 63690, 65620, 71060, 72182, 73340, 78744, 80674, 84920, 85272, 88008, 98430, 106590, 108273, 110010, 121011, 124678, 127380, 131240, 142120, 144364, 146680, 161348, 180455, 187017, 196860, 201685, 213180, 216546, 220020, 242022, 249356, 254760, 288728, 311695, 322696, 360910, 374034, 393720, 403370, 426360, 433092, 440040, 484044, 498712, 541365, 605055, 623390, 685729, 721820, 748068, 806740, 866184, 935085, 968088, 1082730, 1210110, 1246780, 1371458, 1443640, 1496136, 1613480, 1870170, 2057187, 2165460, 2420220, 2493560, 2742916, 3428645, 3740340, 4114374, 4330920, 4840440, 5485832, 6857290, 7480680, 8228748, 10285935, 13714580, 16457496, 20571870, 27429160, 41143740, 82287480]

約数ペア:

[(1, 82287480), (2, 41143740), (3, 27429160), (4, 20571870), (5, 16457496), (6, 13714580), (8, 10285935), (10, 8228748), (11, 7480680), (12, 6857290), (15, 5485832), (17, 4840440), (19, 4330920), (20, 4114374), (22, 3740340), (24, 3428645), (30, 2742916), (33, 2493560), (34, 2420220), (38, 2165460), (40, 2057187), (44, 1870170), (51, 1613480), (55, 1496136), (57, 1443640), (60, 1371458), (66, 1246780), (68, 1210110), (76, 1082730), (85, 968088), (88, 935085), (95, 866184), (102, 806740), (110, 748068), (114, 721820), (120, 685729), (132, 623390), (136, 605055), (152, 541365), (165, 498712), (170, 484044), (187, 440040), (190, 433092), (193, 426360), (204, 403370), (209, 393720), (220, 374034), (228, 360910), (255, 322696), (264, 311695), (285, 288728), (323, 254760), (330, 249356), (340, 242022), (374, 220020), (380, 216546), (386, 213180), (408, 201685), (418, 196860), (440, 187017), (456, 180455), (510, 161348), (561, 146680), (570, 144364), (579, 142120), (627, 131240), (646, 127380), (660, 124678), (680, 121011), (748, 110010), (760, 108273), (772, 106590), (836, 98430), (935, 88008), (965, 85272), (969, 84920), (1020, 80674), (1045, 78744), (1122, 73340), (1140, 72182), (1158, 71060), (1254, 65620), (1292, 63690), (1320, 62339), (1496, 55005), (1544, 53295), (1615, 50952), (1672, 49215), (1870, 44004), (1930, 42636), (1938, 42460), (2040, 40337), (2090, 39372), (2123, 38760), (2244, 36670), (2280, 36091), (2316, 35530), (2508, 32810), (2584, 31845), (2805, 29336), (2895, 28424), (3135, 26248), (3230, 25476), (3281, 25080), (3553, 23160), (3667, 22440), (3740, 22002), (3860, 21318), (3876, 21230), (4180, 19686), (4246, 19380), (4488, 18335), (4632, 17765), (4845, 16984), (5016, 16405), (5610, 14668), (5790, 14212), (6270, 13124), (6369, 12920), (6460, 12738), (6562, 12540), (7106, 11580), (7334, 11220), (7480, 11001), (7720, 10659), (7752, 10615), (8360, 9843), (8492, 9690)]