426734640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 1520206272

約数和(自身を除く): 1093471632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 73, 80, 90, 92, 115, 120, 138, 144, 146, 180, 184, 207, 219, 230, 240, 276, 292, 345, 353, 360, 365, 368, 414, 438, 460, 552, 584, 657, 690, 706, 720, 730, 828, 876, 920, 1035, 1059, 1095, 1104, 1168, 1314, 1380, 1412, 1460, 1656, 1679, 1752, 1765, 1840, 2070, 2118, 2190, 2628, 2760, 2824, 2920, 3177, 3285, 3312, 3358, 3504, 3530, 4140, 4236, 4380, 5037, 5256, 5295, 5520, 5648, 5840, 6354, 6570, 6716, 7060, 8119, 8280, 8395, 8472, 8760, 10074, 10512, 10590, 12708, 13140, 13432, 14120, 15111, 15885, 16238, 16560, 16790, 16944, 17520, 20148, 21180, 24357, 25185, 25416, 25769, 26280, 26864, 28240, 30222, 31770, 32476, 33580, 40296, 40595, 42360, 48714, 50370, 50832, 51538, 52560, 60444, 63540, 64952, 67160, 73071, 75555, 77307, 80592, 81190, 84720, 97428, 100740, 103076, 120888, 121785, 127080, 128845, 129904, 134320, 146142, 151110, 154614, 162380, 194856, 201480, 206152, 231921, 241776, 243570, 254160, 257690, 292284, 302220, 309228, 324760, 365355, 386535, 389712, 402960, 412304, 463842, 487140, 515380, 584568, 592687, 604440, 618456, 649520, 730710, 773070, 927684, 974280, 1030760, 1159605, 1169136, 1185374, 1208880, 1236912, 1461420, 1546140, 1778061, 1855368, 1948560, 2061520, 2319210, 2370748, 2922840, 2963435, 3092280, 3556122, 3710736, 4638420, 4741496, 5334183, 5845680, 5926870, 6184560, 7112244, 8890305, 9276840, 9482992, 10668366, 11853740, 14224488, 17780610, 18553680, 21336732, 23707480, 26670915, 28448976, 35561220, 42673464, 47414960, 53341830, 71122440, 85346928, 106683660, 142244880, 213367320, 426734640]

約数ペア:

[(1, 426734640), (2, 213367320), (3, 142244880), (4, 106683660), (5, 85346928), (6, 71122440), (8, 53341830), (9, 47414960), (10, 42673464), (12, 35561220), (15, 28448976), (16, 26670915), (18, 23707480), (20, 21336732), (23, 18553680), (24, 17780610), (30, 14224488), (36, 11853740), (40, 10668366), (45, 9482992), (46, 9276840), (48, 8890305), (60, 7112244), (69, 6184560), (72, 5926870), (73, 5845680), (80, 5334183), (90, 4741496), (92, 4638420), (115, 3710736), (120, 3556122), (138, 3092280), (144, 2963435), (146, 2922840), (180, 2370748), (184, 2319210), (207, 2061520), (219, 1948560), (230, 1855368), (240, 1778061), (276, 1546140), (292, 1461420), (345, 1236912), (353, 1208880), (360, 1185374), (365, 1169136), (368, 1159605), (414, 1030760), (438, 974280), (460, 927684), (552, 773070), (584, 730710), (657, 649520), (690, 618456), (706, 604440), (720, 592687), (730, 584568), (828, 515380), (876, 487140), (920, 463842), (1035, 412304), (1059, 402960), (1095, 389712), (1104, 386535), (1168, 365355), (1314, 324760), (1380, 309228), (1412, 302220), (1460, 292284), (1656, 257690), (1679, 254160), (1752, 243570), (1765, 241776), (1840, 231921), (2070, 206152), (2118, 201480), (2190, 194856), (2628, 162380), (2760, 154614), (2824, 151110), (2920, 146142), (3177, 134320), (3285, 129904), (3312, 128845), (3358, 127080), (3504, 121785), (3530, 120888), (4140, 103076), (4236, 100740), (4380, 97428), (5037, 84720), (5256, 81190), (5295, 80592), (5520, 77307), (5648, 75555), (5840, 73071), (6354, 67160), (6570, 64952), (6716, 63540), (7060, 60444), (8119, 52560), (8280, 51538), (8395, 50832), (8472, 50370), (8760, 48714), (10074, 42360), (10512, 40595), (10590, 40296), (12708, 33580), (13140, 32476), (13432, 31770), (14120, 30222), (15111, 28240), (15885, 26864), (16238, 26280), (16560, 25769), (16790, 25416), (16944, 25185), (17520, 24357), (20148, 21180)]