108744720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 160

約数和(自身を含む): 393427200

約数和(自身を除く): 284682480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1321, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2642, 2744, 2940, 3430, 3920, 3963, 4116, 5145, 5284, 5488, 5880, 6605, 6860, 7926, 8232, 9247, 10290, 10568, 11760, 13210, 13720, 15852, 16464, 18494, 19815, 20580, 21136, 26420, 27440, 27741, 31704, 36988, 39630, 41160, 46235, 52840, 55482, 63408, 64729, 73976, 79260, 82320, 92470, 105680, 110964, 129458, 138705, 147952, 158520, 184940, 194187, 221928, 258916, 277410, 317040, 323645, 369880, 388374, 443856, 453103, 517832, 554820, 647290, 739760, 776748, 906206, 970935, 1035664, 1109640, 1294580, 1359309, 1553496, 1812412, 1941870, 2219280, 2265515, 2589160, 2718618, 3106992, 3624824, 3883740, 4531030, 5178320, 5437236, 6796545, 7249648, 7767480, 9062060, 10874472, 13593090, 15534960, 18124120, 21748944, 27186180, 36248240, 54372360, 108744720]

約数ペア:

[(1, 108744720), (2, 54372360), (3, 36248240), (4, 27186180), (5, 21748944), (6, 18124120), (7, 15534960), (8, 13593090), (10, 10874472), (12, 9062060), (14, 7767480), (15, 7249648), (16, 6796545), (20, 5437236), (21, 5178320), (24, 4531030), (28, 3883740), (30, 3624824), (35, 3106992), (40, 2718618), (42, 2589160), (48, 2265515), (49, 2219280), (56, 1941870), (60, 1812412), (70, 1553496), (80, 1359309), (84, 1294580), (98, 1109640), (105, 1035664), (112, 970935), (120, 906206), (140, 776748), (147, 739760), (168, 647290), (196, 554820), (210, 517832), (240, 453103), (245, 443856), (280, 388374), (294, 369880), (336, 323645), (343, 317040), (392, 277410), (420, 258916), (490, 221928), (560, 194187), (588, 184940), (686, 158520), (735, 147952), (784, 138705), (840, 129458), (980, 110964), (1029, 105680), (1176, 92470), (1321, 82320), (1372, 79260), (1470, 73976), (1680, 64729), (1715, 63408), (1960, 55482), (2058, 52840), (2352, 46235), (2642, 41160), (2744, 39630), (2940, 36988), (3430, 31704), (3920, 27741), (3963, 27440), (4116, 26420), (5145, 21136), (5284, 20580), (5488, 19815), (5880, 18494), (6605, 16464), (6860, 15852), (7926, 13720), (8232, 13210), (9247, 11760), (10290, 10568)]