1399228320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1524

約数の個数: 288

約数和(自身を含む): 5255845056

約数和(自身を除く): 3856616736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 480, 490, 492, 560, 574, 588, 615, 656, 672, 735, 784, 820, 840, 861, 980, 984, 1120, 1148, 1176, 1230, 1312, 1435, 1451, 1470, 1568, 1640, 1680, 1722, 1960, 1968, 2009, 2296, 2352, 2460, 2870, 2902, 2940, 3280, 3360, 3444, 3920, 3936, 4018, 4305, 4353, 4592, 4704, 4920, 5740, 5804, 5880, 6027, 6560, 6888, 7255, 7840, 8036, 8610, 8706, 9184, 9840, 10045, 10157, 11480, 11608, 11760, 12054, 13776, 14510, 16072, 17220, 17412, 19680, 20090, 20314, 21765, 22960, 23216, 23520, 24108, 27552, 29020, 30135, 30471, 32144, 34440, 34824, 40180, 40628, 43530, 45920, 46432, 48216, 50785, 58040, 59491, 60270, 60942, 64288, 68880, 69648, 71099, 80360, 81256, 87060, 96432, 101570, 116080, 118982, 120540, 121884, 137760, 139296, 142198, 152355, 160720, 162512, 174120, 178473, 192864, 203140, 213297, 232160, 237964, 241080, 243768, 284396, 297455, 304710, 321440, 325024, 348240, 355495, 356946, 406280, 416437, 426594, 475928, 482160, 487536, 568792, 594910, 609420, 696480, 710990, 713892, 812560, 832874, 853188, 892365, 951856, 964320, 975072, 1066485, 1137584, 1189820, 1218840, 1249311, 1421980, 1427784, 1625120, 1665748, 1706376, 1784730, 1903712, 2082185, 2132970, 2275168, 2379640, 2437680, 2498622, 2843960, 2855568, 2915059, 3331496, 3412752, 3569460, 4164370, 4265940, 4759280, 4875360, 4997244, 5687920, 5711136, 5830118, 6246555, 6662992, 6825504, 7138920, 8328740, 8531880, 8745177, 9518560, 9994488, 11375840, 11660236, 12493110, 13325984, 14277840, 14575295, 16657480, 17063760, 17490354, 19988976, 23320472, 24986220, 28555680, 29150590, 33314960, 34127520, 34980708, 39977952, 43725885, 46640944, 49972440, 58301180, 66629920, 69961416, 87451770, 93281888, 99944880, 116602360, 139922832, 174903540, 199889760, 233204720, 279845664, 349807080, 466409440, 699614160, 1399228320]

約数ペア:

[(1, 1399228320), (2, 699614160), (3, 466409440), (4, 349807080), (5, 279845664), (6, 233204720), (7, 199889760), (8, 174903540), (10, 139922832), (12, 116602360), (14, 99944880), (15, 93281888), (16, 87451770), (20, 69961416), (21, 66629920), (24, 58301180), (28, 49972440), (30, 46640944), (32, 43725885), (35, 39977952), (40, 34980708), (41, 34127520), (42, 33314960), (48, 29150590), (49, 28555680), (56, 24986220), (60, 23320472), (70, 19988976), (80, 17490354), (82, 17063760), (84, 16657480), (96, 14575295), (98, 14277840), (105, 13325984), (112, 12493110), (120, 11660236), (123, 11375840), (140, 9994488), (147, 9518560), (160, 8745177), (164, 8531880), (168, 8328740), (196, 7138920), (205, 6825504), (210, 6662992), (224, 6246555), (240, 5830118), (245, 5711136), (246, 5687920), (280, 4997244), (287, 4875360), (294, 4759280), (328, 4265940), (336, 4164370), (392, 3569460), (410, 3412752), (420, 3331496), (480, 2915059), (490, 2855568), (492, 2843960), (560, 2498622), (574, 2437680), (588, 2379640), (615, 2275168), (656, 2132970), (672, 2082185), (735, 1903712), (784, 1784730), (820, 1706376), (840, 1665748), (861, 1625120), (980, 1427784), (984, 1421980), (1120, 1249311), (1148, 1218840), (1176, 1189820), (1230, 1137584), (1312, 1066485), (1435, 975072), (1451, 964320), (1470, 951856), (1568, 892365), (1640, 853188), (1680, 832874), (1722, 812560), (1960, 713892), (1968, 710990), (2009, 696480), (2296, 609420), (2352, 594910), (2460, 568792), (2870, 487536), (2902, 482160), (2940, 475928), (3280, 426594), (3360, 416437), (3444, 406280), (3920, 356946), (3936, 355495), (4018, 348240), (4305, 325024), (4353, 321440), (4592, 304710), (4704, 297455), (4920, 284396), (5740, 243768), (5804, 241080), (5880, 237964), (6027, 232160), (6560, 213297), (6888, 203140), (7255, 192864), (7840, 178473), (8036, 174120), (8610, 162512), (8706, 160720), (9184, 152355), (9840, 142198), (10045, 139296), (10157, 137760), (11480, 121884), (11608, 120540), (11760, 118982), (12054, 116080), (13776, 101570), (14510, 96432), (16072, 87060), (17220, 81256), (17412, 80360), (19680, 71099), (20090, 69648), (20314, 68880), (21765, 64288), (22960, 60942), (23216, 60270), (23520, 59491), (24108, 58040), (27552, 50785), (29020, 48216), (30135, 46432), (30471, 45920), (32144, 43530), (34440, 40628), (34824, 40180)]