418855680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 1467412128

約数和(自身を除く): 1048556448

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, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 353, 360, 384, 412, 480, 515, 576, 618, 640, 706, 720, 768, 824, 927, 960, 1030, 1059, 1152, 1236, 1280, 1412, 1440, 1545, 1648, 1765, 1854, 1920, 2060, 2118, 2304, 2472, 2824, 2880, 3090, 3177, 3296, 3530, 3708, 3840, 4120, 4236, 4635, 4944, 5295, 5648, 5760, 6180, 6354, 6592, 7060, 7416, 8240, 8472, 9270, 9888, 10590, 11296, 11520, 12360, 12708, 13184, 14120, 14832, 15885, 16480, 16944, 18540, 19776, 21180, 22592, 24720, 25416, 26368, 28240, 29664, 31770, 32960, 33888, 36359, 37080, 39552, 42360, 45184, 49440, 50832, 56480, 59328, 63540, 65920, 67776, 72718, 74160, 79104, 84720, 90368, 98880, 101664, 109077, 112960, 118656, 127080, 131840, 135552, 145436, 148320, 169440, 181795, 197760, 203328, 218154, 225920, 237312, 254160, 271104, 290872, 296640, 327231, 338880, 363590, 395520, 406656, 436308, 451840, 508320, 545385, 581744, 593280, 654462, 677760, 727180, 813312, 872616, 1016640, 1090770, 1163488, 1186560, 1308924, 1355520, 1454360, 1636155, 1745232, 2033280, 2181540, 2326976, 2617848, 2908720, 3272310, 3490464, 4066560, 4363080, 4653952, 5235696, 5817440, 6544620, 6980928, 8726160, 9307904, 10471392, 11634880, 13089240, 13961856, 17452320, 20942784, 23269760, 26178480, 27923712, 34904640, 41885568, 46539520, 52356960, 69809280, 83771136, 104713920, 139618560, 209427840, 418855680]

約数ペア:

[(1, 418855680), (2, 209427840), (3, 139618560), (4, 104713920), (5, 83771136), (6, 69809280), (8, 52356960), (9, 46539520), (10, 41885568), (12, 34904640), (15, 27923712), (16, 26178480), (18, 23269760), (20, 20942784), (24, 17452320), (30, 13961856), (32, 13089240), (36, 11634880), (40, 10471392), (45, 9307904), (48, 8726160), (60, 6980928), (64, 6544620), (72, 5817440), (80, 5235696), (90, 4653952), (96, 4363080), (103, 4066560), (120, 3490464), (128, 3272310), (144, 2908720), (160, 2617848), (180, 2326976), (192, 2181540), (206, 2033280), (240, 1745232), (256, 1636155), (288, 1454360), (309, 1355520), (320, 1308924), (353, 1186560), (360, 1163488), (384, 1090770), (412, 1016640), (480, 872616), (515, 813312), (576, 727180), (618, 677760), (640, 654462), (706, 593280), (720, 581744), (768, 545385), (824, 508320), (927, 451840), (960, 436308), (1030, 406656), (1059, 395520), (1152, 363590), (1236, 338880), (1280, 327231), (1412, 296640), (1440, 290872), (1545, 271104), (1648, 254160), (1765, 237312), (1854, 225920), (1920, 218154), (2060, 203328), (2118, 197760), (2304, 181795), (2472, 169440), (2824, 148320), (2880, 145436), (3090, 135552), (3177, 131840), (3296, 127080), (3530, 118656), (3708, 112960), (3840, 109077), (4120, 101664), (4236, 98880), (4635, 90368), (4944, 84720), (5295, 79104), (5648, 74160), (5760, 72718), (6180, 67776), (6354, 65920), (6592, 63540), (7060, 59328), (7416, 56480), (8240, 50832), (8472, 49440), (9270, 45184), (9888, 42360), (10590, 39552), (11296, 37080), (11520, 36359), (12360, 33888), (12708, 32960), (13184, 31770), (14120, 29664), (14832, 28240), (15885, 26368), (16480, 25416), (16944, 24720), (18540, 22592), (19776, 21180)]