897647520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 384

約数和(自身を含む): 3570739200

約数和(自身を除く): 2673091680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 149, 154, 160, 163, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 298, 308, 326, 330, 336, 352, 385, 420, 440, 447, 462, 480, 489, 528, 560, 596, 616, 652, 660, 672, 745, 770, 815, 840, 880, 894, 924, 978, 1043, 1056, 1120, 1141, 1155, 1192, 1232, 1304, 1320, 1490, 1540, 1630, 1639, 1680, 1760, 1788, 1793, 1848, 1956, 2086, 2235, 2282, 2310, 2384, 2445, 2464, 2608, 2640, 2980, 3080, 3129, 3260, 3278, 3360, 3423, 3576, 3586, 3696, 3912, 4172, 4470, 4564, 4620, 4768, 4890, 4917, 5215, 5216, 5280, 5379, 5705, 5960, 6160, 6258, 6520, 6556, 6846, 7152, 7172, 7392, 7824, 8195, 8344, 8940, 8965, 9128, 9240, 9780, 9834, 10430, 10758, 11410, 11473, 11920, 12320, 12516, 12551, 13040, 13112, 13692, 14304, 14344, 15645, 15648, 16390, 16688, 17115, 17880, 17930, 18256, 18480, 19560, 19668, 20860, 21516, 22820, 22946, 23840, 24287, 24585, 25032, 25102, 26080, 26224, 26895, 27384, 28688, 31290, 32780, 33376, 34230, 34419, 35760, 35860, 36512, 36960, 37653, 39120, 39336, 41720, 43032, 45640, 45892, 48574, 49170, 50064, 50204, 52448, 53790, 54768, 57365, 57376, 62580, 62755, 65560, 68460, 68838, 71520, 71720, 72861, 75306, 78240, 78672, 83440, 86064, 91280, 91784, 97148, 98340, 100128, 100408, 107580, 109536, 114730, 121435, 125160, 125510, 131120, 136920, 137676, 143440, 145722, 150612, 157344, 166880, 170009, 172095, 172128, 182560, 183568, 188265, 194296, 196680, 200816, 215160, 229460, 242870, 250320, 251020, 262240, 267157, 273840, 275352, 286880, 291444, 301224, 340018, 344190, 364305, 367136, 376530, 388592, 393360, 401632, 430320, 458920, 485740, 500640, 502040, 510027, 534314, 547680, 550704, 582888, 602448, 680036, 688380, 728610, 753060, 777184, 786720, 801471, 850045, 860640, 917840, 971480, 1004080, 1020054, 1068628, 1101408, 1165776, 1204896, 1335785, 1360072, 1376760, 1457220, 1506120, 1602942, 1700090, 1835680, 1870099, 1942960, 2008160, 2040108, 2137256, 2331552, 2550135, 2671570, 2720144, 2753520, 2914440, 3012240, 3205884, 3400180, 3740198, 3885920, 4007355, 4080216, 4274512, 5100270, 5343140, 5440288, 5507040, 5610297, 5828880, 6024480, 6411768, 6800360, 7480396, 8014710, 8160432, 8549024, 9350495, 10200540, 10686280, 11220594, 11657760, 12823536, 13600720, 14960792, 16029420, 16320864, 18700990, 20401080, 21372560, 22441188, 25647072, 27201440, 28051485, 29921584, 32058840, 37401980, 40802160, 42745120, 44882376, 56102970, 59843168, 64117680, 74803960, 81604320, 89764752, 112205940, 128235360, 149607920, 179529504, 224411880, 299215840, 448823760, 897647520]

約数ペア:

[(1, 897647520), (2, 448823760), (3, 299215840), (4, 224411880), (5, 179529504), (6, 149607920), (7, 128235360), (8, 112205940), (10, 89764752), (11, 81604320), (12, 74803960), (14, 64117680), (15, 59843168), (16, 56102970), (20, 44882376), (21, 42745120), (22, 40802160), (24, 37401980), (28, 32058840), (30, 29921584), (32, 28051485), (33, 27201440), (35, 25647072), (40, 22441188), (42, 21372560), (44, 20401080), (48, 18700990), (55, 16320864), (56, 16029420), (60, 14960792), (66, 13600720), (70, 12823536), (77, 11657760), (80, 11220594), (84, 10686280), (88, 10200540), (96, 9350495), (105, 8549024), (110, 8160432), (112, 8014710), (120, 7480396), (132, 6800360), (140, 6411768), (149, 6024480), (154, 5828880), (160, 5610297), (163, 5507040), (165, 5440288), (168, 5343140), (176, 5100270), (210, 4274512), (220, 4080216), (224, 4007355), (231, 3885920), (240, 3740198), (264, 3400180), (280, 3205884), (298, 3012240), (308, 2914440), (326, 2753520), (330, 2720144), (336, 2671570), (352, 2550135), (385, 2331552), (420, 2137256), (440, 2040108), (447, 2008160), (462, 1942960), (480, 1870099), (489, 1835680), (528, 1700090), (560, 1602942), (596, 1506120), (616, 1457220), (652, 1376760), (660, 1360072), (672, 1335785), (745, 1204896), (770, 1165776), (815, 1101408), (840, 1068628), (880, 1020054), (894, 1004080), (924, 971480), (978, 917840), (1043, 860640), (1056, 850045), (1120, 801471), (1141, 786720), (1155, 777184), (1192, 753060), (1232, 728610), (1304, 688380), (1320, 680036), (1490, 602448), (1540, 582888), (1630, 550704), (1639, 547680), (1680, 534314), (1760, 510027), (1788, 502040), (1793, 500640), (1848, 485740), (1956, 458920), (2086, 430320), (2235, 401632), (2282, 393360), (2310, 388592), (2384, 376530), (2445, 367136), (2464, 364305), (2608, 344190), (2640, 340018), (2980, 301224), (3080, 291444), (3129, 286880), (3260, 275352), (3278, 273840), (3360, 267157), (3423, 262240), (3576, 251020), (3586, 250320), (3696, 242870), (3912, 229460), (4172, 215160), (4470, 200816), (4564, 196680), (4620, 194296), (4768, 188265), (4890, 183568), (4917, 182560), (5215, 172128), (5216, 172095), (5280, 170009), (5379, 166880), (5705, 157344), (5960, 150612), (6160, 145722), (6258, 143440), (6520, 137676), (6556, 136920), (6846, 131120), (7152, 125510), (7172, 125160), (7392, 121435), (7824, 114730), (8195, 109536), (8344, 107580), (8940, 100408), (8965, 100128), (9128, 98340), (9240, 97148), (9780, 91784), (9834, 91280), (10430, 86064), (10758, 83440), (11410, 78672), (11473, 78240), (11920, 75306), (12320, 72861), (12516, 71720), (12551, 71520), (13040, 68838), (13112, 68460), (13692, 65560), (14304, 62755), (14344, 62580), (15645, 57376), (15648, 57365), (16390, 54768), (16688, 53790), (17115, 52448), (17880, 50204), (17930, 50064), (18256, 49170), (18480, 48574), (19560, 45892), (19668, 45640), (20860, 43032), (21516, 41720), (22820, 39336), (22946, 39120), (23840, 37653), (24287, 36960), (24585, 36512), (25032, 35860), (25102, 35760), (26080, 34419), (26224, 34230), (26895, 33376), (27384, 32780), (28688, 31290)]