253606080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 224

約数和(自身を含む): 991355904

約数和(自身を除く): 737749824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2903, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5806, 5824, 6240, 6720, 7280, 8709, 8736, 10920, 11612, 12480, 14515, 14560, 17418, 17472, 20321, 21840, 23224, 29030, 29120, 34836, 37739, 40642, 43545, 43680, 46448, 58060, 60963, 69672, 75478, 81284, 87090, 87360, 92896, 101605, 113217, 116120, 121926, 139344, 150956, 162568, 174180, 185792, 188695, 203210, 226434, 232240, 243852, 264173, 278688, 301912, 304815, 325136, 348360, 377390, 406420, 452868, 464480, 487704, 528346, 557376, 566085, 603824, 609630, 650272, 696720, 754780, 792519, 812840, 905736, 928960, 975408, 1056692, 1132170, 1207648, 1219260, 1300544, 1320865, 1393440, 1509560, 1585038, 1625680, 1811472, 1950816, 2113384, 2264340, 2415296, 2438520, 2641730, 2786880, 3019120, 3170076, 3251360, 3622944, 3901632, 3962595, 4226768, 4528680, 4877040, 5283460, 6038240, 6340152, 6502720, 7245888, 7925190, 8453536, 9057360, 9754080, 10566920, 12076480, 12680304, 15850380, 16907072, 18114720, 19508160, 21133840, 25360608, 31700760, 36229440, 42267680, 50721216, 63401520, 84535360, 126803040, 253606080]

約数ペア:

[(1, 253606080), (2, 126803040), (3, 84535360), (4, 63401520), (5, 50721216), (6, 42267680), (7, 36229440), (8, 31700760), (10, 25360608), (12, 21133840), (13, 19508160), (14, 18114720), (15, 16907072), (16, 15850380), (20, 12680304), (21, 12076480), (24, 10566920), (26, 9754080), (28, 9057360), (30, 8453536), (32, 7925190), (35, 7245888), (39, 6502720), (40, 6340152), (42, 6038240), (48, 5283460), (52, 4877040), (56, 4528680), (60, 4226768), (64, 3962595), (65, 3901632), (70, 3622944), (78, 3251360), (80, 3170076), (84, 3019120), (91, 2786880), (96, 2641730), (104, 2438520), (105, 2415296), (112, 2264340), (120, 2113384), (130, 1950816), (140, 1811472), (156, 1625680), (160, 1585038), (168, 1509560), (182, 1393440), (192, 1320865), (195, 1300544), (208, 1219260), (210, 1207648), (224, 1132170), (240, 1056692), (260, 975408), (273, 928960), (280, 905736), (312, 812840), (320, 792519), (336, 754780), (364, 696720), (390, 650272), (416, 609630), (420, 603824), (448, 566085), (455, 557376), (480, 528346), (520, 487704), (546, 464480), (560, 452868), (624, 406420), (672, 377390), (728, 348360), (780, 325136), (832, 304815), (840, 301912), (910, 278688), (960, 264173), (1040, 243852), (1092, 232240), (1120, 226434), (1248, 203210), (1344, 188695), (1365, 185792), (1456, 174180), (1560, 162568), (1680, 150956), (1820, 139344), (2080, 121926), (2184, 116120), (2240, 113217), (2496, 101605), (2730, 92896), (2903, 87360), (2912, 87090), (3120, 81284), (3360, 75478), (3640, 69672), (4160, 60963), (4368, 58060), (5460, 46448), (5806, 43680), (5824, 43545), (6240, 40642), (6720, 37739), (7280, 34836), (8709, 29120), (8736, 29030), (10920, 23224), (11612, 21840), (12480, 20321), (14515, 17472), (14560, 17418)]