2803198560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 9368835840

約数和(自身を除く): 6565637280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 103, 118, 120, 124, 155, 160, 177, 186, 206, 236, 240, 248, 295, 309, 310, 354, 372, 412, 465, 472, 480, 496, 515, 590, 618, 620, 708, 744, 824, 885, 930, 944, 961, 992, 1030, 1180, 1236, 1240, 1416, 1488, 1545, 1648, 1770, 1829, 1860, 1888, 1922, 2060, 2360, 2472, 2480, 2832, 2883, 2976, 3090, 3193, 3296, 3540, 3658, 3720, 3844, 4120, 4720, 4805, 4944, 4960, 5487, 5664, 5766, 6077, 6180, 6386, 7080, 7316, 7440, 7688, 8240, 9145, 9440, 9579, 9610, 9888, 10974, 11532, 12154, 12360, 12772, 14160, 14415, 14632, 14880, 15376, 15965, 16480, 18231, 18290, 19158, 19220, 21948, 23064, 24308, 24720, 25544, 27435, 28320, 28830, 29264, 30385, 30752, 31930, 36462, 36580, 38316, 38440, 43896, 46128, 47895, 48616, 49440, 51088, 54870, 56699, 57660, 58528, 60770, 63860, 72924, 73160, 76632, 76880, 87792, 91155, 92256, 95790, 97232, 98983, 102176, 109740, 113398, 115320, 121540, 127720, 145848, 146320, 153264, 153760, 170097, 175584, 182310, 188387, 191580, 194464, 197966, 219480, 226796, 230640, 243080, 255440, 283495, 291696, 292640, 296949, 306528, 340194, 364620, 376774, 383160, 395932, 438960, 453592, 461280, 486160, 494915, 510880, 565161, 566990, 583392, 593898, 680388, 729240, 753548, 766320, 791864, 850485, 877920, 907184, 941935, 972320, 989830, 1130322, 1133980, 1187796, 1360776, 1458480, 1484745, 1507096, 1532640, 1583728, 1700970, 1814368, 1883870, 1979660, 2260644, 2267960, 2375592, 2721552, 2825805, 2916960, 2969490, 3014192, 3167456, 3401940, 3767740, 3959320, 4521288, 4535920, 4751184, 5443104, 5651610, 5839997, 5938980, 6028384, 6803880, 7535480, 7918640, 9042576, 9071840, 9502368, 11303220, 11679994, 11877960, 13607760, 15070960, 15837280, 17519991, 18085152, 22606440, 23359988, 23755920, 27215520, 29199985, 30141920, 35039982, 45212880, 46719976, 47511840, 58399970, 70079964, 87599955, 90425760, 93439952, 116799940, 140159928, 175199910, 186879904, 233599880, 280319856, 350399820, 467199760, 560639712, 700799640, 934399520, 1401599280, 2803198560]

約数ペア:

[(1, 2803198560), (2, 1401599280), (3, 934399520), (4, 700799640), (5, 560639712), (6, 467199760), (8, 350399820), (10, 280319856), (12, 233599880), (15, 186879904), (16, 175199910), (20, 140159928), (24, 116799940), (30, 93439952), (31, 90425760), (32, 87599955), (40, 70079964), (48, 58399970), (59, 47511840), (60, 46719976), (62, 45212880), (80, 35039982), (93, 30141920), (96, 29199985), (103, 27215520), (118, 23755920), (120, 23359988), (124, 22606440), (155, 18085152), (160, 17519991), (177, 15837280), (186, 15070960), (206, 13607760), (236, 11877960), (240, 11679994), (248, 11303220), (295, 9502368), (309, 9071840), (310, 9042576), (354, 7918640), (372, 7535480), (412, 6803880), (465, 6028384), (472, 5938980), (480, 5839997), (496, 5651610), (515, 5443104), (590, 4751184), (618, 4535920), (620, 4521288), (708, 3959320), (744, 3767740), (824, 3401940), (885, 3167456), (930, 3014192), (944, 2969490), (961, 2916960), (992, 2825805), (1030, 2721552), (1180, 2375592), (1236, 2267960), (1240, 2260644), (1416, 1979660), (1488, 1883870), (1545, 1814368), (1648, 1700970), (1770, 1583728), (1829, 1532640), (1860, 1507096), (1888, 1484745), (1922, 1458480), (2060, 1360776), (2360, 1187796), (2472, 1133980), (2480, 1130322), (2832, 989830), (2883, 972320), (2976, 941935), (3090, 907184), (3193, 877920), (3296, 850485), (3540, 791864), (3658, 766320), (3720, 753548), (3844, 729240), (4120, 680388), (4720, 593898), (4805, 583392), (4944, 566990), (4960, 565161), (5487, 510880), (5664, 494915), (5766, 486160), (6077, 461280), (6180, 453592), (6386, 438960), (7080, 395932), (7316, 383160), (7440, 376774), (7688, 364620), (8240, 340194), (9145, 306528), (9440, 296949), (9579, 292640), (9610, 291696), (9888, 283495), (10974, 255440), (11532, 243080), (12154, 230640), (12360, 226796), (12772, 219480), (14160, 197966), (14415, 194464), (14632, 191580), (14880, 188387), (15376, 182310), (15965, 175584), (16480, 170097), (18231, 153760), (18290, 153264), (19158, 146320), (19220, 145848), (21948, 127720), (23064, 121540), (24308, 115320), (24720, 113398), (25544, 109740), (27435, 102176), (28320, 98983), (28830, 97232), (29264, 95790), (30385, 92256), (30752, 91155), (31930, 87792), (36462, 76880), (36580, 76632), (38316, 73160), (38440, 72924), (43896, 63860), (46128, 60770), (47895, 58528), (48616, 57660), (49440, 56699), (51088, 54870)]