164574960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 623531520

約数和(自身を除く): 458956560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 48, 51, 55, 57, 60, 66, 68, 76, 80, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 176, 187, 190, 193, 204, 209, 220, 228, 240, 255, 264, 272, 285, 304, 323, 330, 340, 374, 380, 386, 408, 418, 440, 456, 510, 528, 561, 570, 579, 627, 646, 660, 680, 748, 760, 772, 816, 836, 880, 912, 935, 965, 969, 1020, 1045, 1122, 1140, 1158, 1254, 1292, 1320, 1360, 1496, 1520, 1544, 1615, 1672, 1870, 1930, 1938, 2040, 2090, 2123, 2244, 2280, 2316, 2508, 2584, 2640, 2805, 2895, 2992, 3088, 3135, 3230, 3281, 3344, 3553, 3667, 3740, 3860, 3876, 4080, 4180, 4246, 4488, 4560, 4632, 4845, 5016, 5168, 5610, 5790, 6270, 6369, 6460, 6562, 7106, 7334, 7480, 7720, 7752, 8360, 8492, 8976, 9264, 9690, 9843, 10032, 10615, 10659, 11001, 11220, 11580, 12540, 12738, 12920, 13124, 14212, 14668, 14960, 15440, 15504, 16405, 16720, 16984, 17765, 18335, 19380, 19686, 21230, 21318, 22002, 22440, 23160, 25080, 25476, 25840, 26248, 28424, 29336, 31845, 32810, 33968, 35530, 36091, 36670, 38760, 39372, 40337, 42460, 42636, 44004, 44880, 46320, 49215, 50160, 50952, 52496, 53295, 55005, 56848, 58672, 62339, 63690, 65620, 71060, 72182, 73340, 77520, 78744, 80674, 84920, 85272, 88008, 98430, 101904, 106590, 108273, 110010, 121011, 124678, 127380, 131240, 142120, 144364, 146680, 157488, 161348, 169840, 170544, 176016, 180455, 187017, 196860, 201685, 213180, 216546, 220020, 242022, 249356, 254760, 262480, 284240, 288728, 293360, 311695, 322696, 360910, 374034, 393720, 403370, 426360, 433092, 440040, 484044, 498712, 509520, 541365, 577456, 605055, 623390, 645392, 685729, 721820, 748068, 787440, 806740, 852720, 866184, 880080, 935085, 968088, 997424, 1082730, 1210110, 1246780, 1371458, 1443640, 1496136, 1613480, 1732368, 1870170, 1936176, 2057187, 2165460, 2420220, 2493560, 2742916, 2887280, 2992272, 3226960, 3428645, 3740340, 4114374, 4330920, 4840440, 4987120, 5485832, 6857290, 7480680, 8228748, 8661840, 9680880, 10285935, 10971664, 13714580, 14961360, 16457496, 20571870, 27429160, 32914992, 41143740, 54858320, 82287480, 164574960]

約数ペア:

[(1, 164574960), (2, 82287480), (3, 54858320), (4, 41143740), (5, 32914992), (6, 27429160), (8, 20571870), (10, 16457496), (11, 14961360), (12, 13714580), (15, 10971664), (16, 10285935), (17, 9680880), (19, 8661840), (20, 8228748), (22, 7480680), (24, 6857290), (30, 5485832), (33, 4987120), (34, 4840440), (38, 4330920), (40, 4114374), (44, 3740340), (48, 3428645), (51, 3226960), (55, 2992272), (57, 2887280), (60, 2742916), (66, 2493560), (68, 2420220), (76, 2165460), (80, 2057187), (85, 1936176), (88, 1870170), (95, 1732368), (102, 1613480), (110, 1496136), (114, 1443640), (120, 1371458), (132, 1246780), (136, 1210110), (152, 1082730), (165, 997424), (170, 968088), (176, 935085), (187, 880080), (190, 866184), (193, 852720), (204, 806740), (209, 787440), (220, 748068), (228, 721820), (240, 685729), (255, 645392), (264, 623390), (272, 605055), (285, 577456), (304, 541365), (323, 509520), (330, 498712), (340, 484044), (374, 440040), (380, 433092), (386, 426360), (408, 403370), (418, 393720), (440, 374034), (456, 360910), (510, 322696), (528, 311695), (561, 293360), (570, 288728), (579, 284240), (627, 262480), (646, 254760), (660, 249356), (680, 242022), (748, 220020), (760, 216546), (772, 213180), (816, 201685), (836, 196860), (880, 187017), (912, 180455), (935, 176016), (965, 170544), (969, 169840), (1020, 161348), (1045, 157488), (1122, 146680), (1140, 144364), (1158, 142120), (1254, 131240), (1292, 127380), (1320, 124678), (1360, 121011), (1496, 110010), (1520, 108273), (1544, 106590), (1615, 101904), (1672, 98430), (1870, 88008), (1930, 85272), (1938, 84920), (2040, 80674), (2090, 78744), (2123, 77520), (2244, 73340), (2280, 72182), (2316, 71060), (2508, 65620), (2584, 63690), (2640, 62339), (2805, 58672), (2895, 56848), (2992, 55005), (3088, 53295), (3135, 52496), (3230, 50952), (3281, 50160), (3344, 49215), (3553, 46320), (3667, 44880), (3740, 44004), (3860, 42636), (3876, 42460), (4080, 40337), (4180, 39372), (4246, 38760), (4488, 36670), (4560, 36091), (4632, 35530), (4845, 33968), (5016, 32810), (5168, 31845), (5610, 29336), (5790, 28424), (6270, 26248), (6369, 25840), (6460, 25476), (6562, 25080), (7106, 23160), (7334, 22440), (7480, 22002), (7720, 21318), (7752, 21230), (8360, 19686), (8492, 19380), (8976, 18335), (9264, 17765), (9690, 16984), (9843, 16720), (10032, 16405), (10615, 15504), (10659, 15440), (11001, 14960), (11220, 14668), (11580, 14212), (12540, 13124), (12738, 12920)]