1283239920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 4375148544

約数和(自身を除く): 3091908624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 61, 69, 74, 80, 92, 103, 111, 115, 120, 122, 138, 148, 183, 184, 185, 206, 222, 230, 240, 244, 276, 296, 305, 309, 345, 366, 368, 370, 412, 444, 460, 488, 515, 552, 555, 592, 610, 618, 690, 732, 740, 824, 851, 888, 915, 920, 976, 1030, 1104, 1110, 1220, 1236, 1380, 1403, 1464, 1480, 1545, 1648, 1702, 1776, 1830, 1840, 2060, 2220, 2257, 2369, 2440, 2472, 2553, 2760, 2806, 2928, 2960, 3090, 3404, 3660, 3811, 4120, 4209, 4255, 4440, 4514, 4738, 4880, 4944, 5106, 5520, 5612, 6180, 6283, 6771, 6808, 7015, 7107, 7320, 7622, 8240, 8418, 8510, 8880, 9028, 9476, 10212, 11224, 11285, 11433, 11845, 12360, 12566, 12765, 13542, 13616, 14030, 14214, 14640, 15244, 16836, 17020, 18056, 18849, 18952, 19055, 20424, 21045, 22448, 22570, 22866, 23690, 24720, 25132, 25530, 27084, 28060, 28428, 30488, 31415, 33672, 33855, 34040, 35535, 36112, 37698, 37904, 38110, 40848, 42090, 45140, 45732, 47380, 50264, 51060, 51911, 54168, 56120, 56856, 57165, 60976, 62830, 67344, 67710, 68080, 71070, 75396, 76220, 84180, 87653, 90280, 91464, 94245, 94760, 100528, 102120, 103822, 108336, 112240, 113712, 114330, 125660, 135420, 142140, 144509, 150792, 152440, 155733, 168360, 175306, 180560, 182928, 188490, 189520, 204240, 207644, 228660, 232471, 251320, 259555, 262959, 270840, 284280, 289018, 301584, 304880, 311466, 336720, 350612, 376980, 415288, 433527, 438265, 457320, 464942, 502640, 519110, 525918, 541680, 568560, 578036, 622932, 697413, 701224, 722545, 753960, 778665, 830576, 867054, 876530, 914640, 929884, 1038220, 1051836, 1156072, 1162355, 1245864, 1314795, 1394826, 1402448, 1445090, 1507920, 1557330, 1734108, 1753060, 1859768, 2076440, 2103672, 2167635, 2312144, 2324710, 2491728, 2629590, 2789652, 2890180, 3114660, 3468216, 3487065, 3506120, 3719536, 4152880, 4207344, 4335270, 4649420, 5259180, 5346833, 5579304, 5780360, 6229320, 6936432, 6974130, 7012240, 8670540, 9298840, 10518360, 10693666, 11158608, 11560720, 12458640, 13948260, 16040499, 17341080, 18597680, 21036720, 21387332, 26734165, 27896520, 32080998, 34682160, 42774664, 53468330, 55793040, 64161996, 80202495, 85549328, 106936660, 128323992, 160404990, 213873320, 256647984, 320809980, 427746640, 641619960, 1283239920]

約数ペア:

[(1, 1283239920), (2, 641619960), (3, 427746640), (4, 320809980), (5, 256647984), (6, 213873320), (8, 160404990), (10, 128323992), (12, 106936660), (15, 85549328), (16, 80202495), (20, 64161996), (23, 55793040), (24, 53468330), (30, 42774664), (37, 34682160), (40, 32080998), (46, 27896520), (48, 26734165), (60, 21387332), (61, 21036720), (69, 18597680), (74, 17341080), (80, 16040499), (92, 13948260), (103, 12458640), (111, 11560720), (115, 11158608), (120, 10693666), (122, 10518360), (138, 9298840), (148, 8670540), (183, 7012240), (184, 6974130), (185, 6936432), (206, 6229320), (222, 5780360), (230, 5579304), (240, 5346833), (244, 5259180), (276, 4649420), (296, 4335270), (305, 4207344), (309, 4152880), (345, 3719536), (366, 3506120), (368, 3487065), (370, 3468216), (412, 3114660), (444, 2890180), (460, 2789652), (488, 2629590), (515, 2491728), (552, 2324710), (555, 2312144), (592, 2167635), (610, 2103672), (618, 2076440), (690, 1859768), (732, 1753060), (740, 1734108), (824, 1557330), (851, 1507920), (888, 1445090), (915, 1402448), (920, 1394826), (976, 1314795), (1030, 1245864), (1104, 1162355), (1110, 1156072), (1220, 1051836), (1236, 1038220), (1380, 929884), (1403, 914640), (1464, 876530), (1480, 867054), (1545, 830576), (1648, 778665), (1702, 753960), (1776, 722545), (1830, 701224), (1840, 697413), (2060, 622932), (2220, 578036), (2257, 568560), (2369, 541680), (2440, 525918), (2472, 519110), (2553, 502640), (2760, 464942), (2806, 457320), (2928, 438265), (2960, 433527), (3090, 415288), (3404, 376980), (3660, 350612), (3811, 336720), (4120, 311466), (4209, 304880), (4255, 301584), (4440, 289018), (4514, 284280), (4738, 270840), (4880, 262959), (4944, 259555), (5106, 251320), (5520, 232471), (5612, 228660), (6180, 207644), (6283, 204240), (6771, 189520), (6808, 188490), (7015, 182928), (7107, 180560), (7320, 175306), (7622, 168360), (8240, 155733), (8418, 152440), (8510, 150792), (8880, 144509), (9028, 142140), (9476, 135420), (10212, 125660), (11224, 114330), (11285, 113712), (11433, 112240), (11845, 108336), (12360, 103822), (12566, 102120), (12765, 100528), (13542, 94760), (13616, 94245), (14030, 91464), (14214, 90280), (14640, 87653), (15244, 84180), (16836, 76220), (17020, 75396), (18056, 71070), (18849, 68080), (18952, 67710), (19055, 67344), (20424, 62830), (21045, 60976), (22448, 57165), (22570, 56856), (22866, 56120), (23690, 54168), (24720, 51911), (25132, 51060), (25530, 50264), (27084, 47380), (28060, 45732), (28428, 45140), (30488, 42090), (31415, 40848), (33672, 38110), (33855, 37904), (34040, 37698), (35535, 36112)]