40671360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 147026880

約数和(自身を除く): 106355520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 307, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 614, 640, 690, 720, 736, 828, 920, 921, 960, 1035, 1104, 1152, 1228, 1380, 1440, 1472, 1535, 1656, 1840, 1842, 1920, 2070, 2208, 2456, 2760, 2763, 2880, 2944, 3070, 3312, 3680, 3684, 4140, 4416, 4605, 4912, 5520, 5526, 5760, 6140, 6624, 7061, 7360, 7368, 8280, 8832, 9210, 9824, 11040, 11052, 12280, 13248, 13815, 14122, 14720, 14736, 16560, 18420, 19648, 21183, 22080, 22104, 24560, 26496, 27630, 28244, 29472, 33120, 35305, 36840, 39296, 42366, 44160, 44208, 49120, 55260, 56488, 58944, 63549, 66240, 70610, 73680, 84732, 88416, 98240, 105915, 110520, 112976, 117888, 127098, 132480, 141220, 147360, 169464, 176832, 196480, 211830, 221040, 225952, 254196, 282440, 294720, 317745, 338928, 353664, 423660, 442080, 451904, 508392, 564880, 589440, 635490, 677856, 847320, 884160, 903808, 1016784, 1129760, 1270980, 1355712, 1694640, 1768320, 2033568, 2259520, 2541960, 2711424, 3389280, 4067136, 4519040, 5083920, 6778560, 8134272, 10167840, 13557120, 20335680, 40671360]

約数ペア:

[(1, 40671360), (2, 20335680), (3, 13557120), (4, 10167840), (5, 8134272), (6, 6778560), (8, 5083920), (9, 4519040), (10, 4067136), (12, 3389280), (15, 2711424), (16, 2541960), (18, 2259520), (20, 2033568), (23, 1768320), (24, 1694640), (30, 1355712), (32, 1270980), (36, 1129760), (40, 1016784), (45, 903808), (46, 884160), (48, 847320), (60, 677856), (64, 635490), (69, 589440), (72, 564880), (80, 508392), (90, 451904), (92, 442080), (96, 423660), (115, 353664), (120, 338928), (128, 317745), (138, 294720), (144, 282440), (160, 254196), (180, 225952), (184, 221040), (192, 211830), (207, 196480), (230, 176832), (240, 169464), (276, 147360), (288, 141220), (307, 132480), (320, 127098), (345, 117888), (360, 112976), (368, 110520), (384, 105915), (414, 98240), (460, 88416), (480, 84732), (552, 73680), (576, 70610), (614, 66240), (640, 63549), (690, 58944), (720, 56488), (736, 55260), (828, 49120), (920, 44208), (921, 44160), (960, 42366), (1035, 39296), (1104, 36840), (1152, 35305), (1228, 33120), (1380, 29472), (1440, 28244), (1472, 27630), (1535, 26496), (1656, 24560), (1840, 22104), (1842, 22080), (1920, 21183), (2070, 19648), (2208, 18420), (2456, 16560), (2760, 14736), (2763, 14720), (2880, 14122), (2944, 13815), (3070, 13248), (3312, 12280), (3680, 11052), (3684, 11040), (4140, 9824), (4416, 9210), (4605, 8832), (4912, 8280), (5520, 7368), (5526, 7360), (5760, 7061), (6140, 6624)]