1920005856

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{10433}}^1$

素因数の和:10526

約数の個数: 120

約数和(自身を含む): 5726763504

約数和(自身を除く): 3806757648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 568, 639, 648, 852, 864, 1136, 1278, 1296, 1704, 1917, 2272, 2556, 2592, 3408, 3834, 5112, 5751, 6816, 7668, 10224, 10433, 11502, 15336, 20448, 20866, 23004, 30672, 31299, 41732, 46008, 61344, 62598, 83464, 92016, 93897, 125196, 166928, 184032, 187794, 250392, 281691, 333856, 375588, 500784, 563382, 740743, 751176, 845073, 1001568, 1126764, 1481486, 1502352, 1690146, 2222229, 2253528, 2962972, 3004704, 3380292, 4444458, 4507056, 5925944, 6666687, 6760584, 8888916, 9014112, 11851888, 13333374, 13521168, 17777832, 20000061, 23703776, 26666748, 27042336, 35555664, 40000122, 53333496, 60000183, 71111328, 80000244, 106666992, 120000366, 160000488, 213333984, 240000732, 320000976, 480001464, 640001952, 960002928, 1920005856]

約数ペア:

[(1, 1920005856), (2, 960002928), (3, 640001952), (4, 480001464), (6, 320000976), (8, 240000732), (9, 213333984), (12, 160000488), (16, 120000366), (18, 106666992), (24, 80000244), (27, 71111328), (32, 60000183), (36, 53333496), (48, 40000122), (54, 35555664), (71, 27042336), (72, 26666748), (81, 23703776), (96, 20000061), (108, 17777832), (142, 13521168), (144, 13333374), (162, 11851888), (213, 9014112), (216, 8888916), (284, 6760584), (288, 6666687), (324, 5925944), (426, 4507056), (432, 4444458), (568, 3380292), (639, 3004704), (648, 2962972), (852, 2253528), (864, 2222229), (1136, 1690146), (1278, 1502352), (1296, 1481486), (1704, 1126764), (1917, 1001568), (2272, 845073), (2556, 751176), (2592, 740743), (3408, 563382), (3834, 500784), (5112, 375588), (5751, 333856), (6816, 281691), (7668, 250392), (10224, 187794), (10433, 184032), (11502, 166928), (15336, 125196), (20448, 93897), (20866, 92016), (23004, 83464), (30672, 62598), (31299, 61344), (41732, 46008)]