42788129760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{78401}}^1$

素因数の和:78801

約数の個数: 144

約数和(自身を含む): 146401622640

約数和(自身を除く): 103613492880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 379, 480, 720, 758, 1137, 1440, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6064, 6822, 7580, 9096, 11370, 12128, 13644, 15160, 17055, 18192, 22740, 27288, 30320, 34110, 36384, 45480, 54576, 60640, 68220, 78401, 90960, 109152, 136440, 156802, 181920, 235203, 272880, 313604, 392005, 470406, 545760, 627208, 705609, 784010, 940812, 1176015, 1254416, 1411218, 1568020, 1881624, 2352030, 2508832, 2822436, 3136040, 3528045, 3763248, 4704060, 5644872, 6272080, 7056090, 7526496, 9408120, 11289744, 12544160, 14112180, 18816240, 22579488, 28224360, 29713979, 37632480, 56448720, 59427958, 89141937, 112897440, 118855916, 148569895, 178283874, 237711832, 267425811, 297139790, 356567748, 445709685, 475423664, 534851622, 594279580, 713135496, 891419370, 950847328, 1069703244, 1188559160, 1337129055, 1426270992, 1782838740, 2139406488, 2377118320, 2674258110, 2852541984, 3565677480, 4278812976, 4754236640, 5348516220, 7131354960, 8557625952, 10697032440, 14262709920, 21394064880, 42788129760]

約数ペア:

[(1, 42788129760), (2, 21394064880), (3, 14262709920), (4, 10697032440), (5, 8557625952), (6, 7131354960), (8, 5348516220), (9, 4754236640), (10, 4278812976), (12, 3565677480), (15, 2852541984), (16, 2674258110), (18, 2377118320), (20, 2139406488), (24, 1782838740), (30, 1426270992), (32, 1337129055), (36, 1188559160), (40, 1069703244), (45, 950847328), (48, 891419370), (60, 713135496), (72, 594279580), (80, 534851622), (90, 475423664), (96, 445709685), (120, 356567748), (144, 297139790), (160, 267425811), (180, 237711832), (240, 178283874), (288, 148569895), (360, 118855916), (379, 112897440), (480, 89141937), (720, 59427958), (758, 56448720), (1137, 37632480), (1440, 29713979), (1516, 28224360), (1895, 22579488), (2274, 18816240), (3032, 14112180), (3411, 12544160), (3790, 11289744), (4548, 9408120), (5685, 7526496), (6064, 7056090), (6822, 6272080), (7580, 5644872), (9096, 4704060), (11370, 3763248), (12128, 3528045), (13644, 3136040), (15160, 2822436), (17055, 2508832), (18192, 2352030), (22740, 1881624), (27288, 1568020), (30320, 1411218), (34110, 1254416), (36384, 1176015), (45480, 940812), (54576, 784010), (60640, 705609), (68220, 627208), (78401, 545760), (90960, 470406), (109152, 392005), (136440, 313604), (156802, 272880), (181920, 235203)]