76157760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1619}}^1$

素因数の和:1653

約数の個数: 168

約数和(自身を含む): 281452320

約数和(自身を除く): 205294560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1619, 1680, 1960, 2240, 2352, 2940, 3136, 3238, 3360, 3920, 4704, 4857, 5880, 6476, 6720, 7840, 8095, 9408, 9714, 11333, 11760, 12952, 15680, 16190, 19428, 22666, 23520, 24285, 25904, 32380, 33999, 38856, 45332, 47040, 48570, 51808, 56665, 64760, 67998, 77712, 79331, 90664, 97140, 103616, 113330, 129520, 135996, 155424, 158662, 169995, 181328, 194280, 226660, 237993, 259040, 271992, 310848, 317324, 339990, 362656, 388560, 396655, 453320, 475986, 518080, 543984, 634648, 679980, 725312, 777120, 793310, 906640, 951972, 1087968, 1189965, 1269296, 1359960, 1554240, 1586620, 1813280, 1903944, 2175936, 2379930, 2538592, 2719920, 3173240, 3626560, 3807888, 4759860, 5077184, 5439840, 6346480, 7615776, 9519720, 10879680, 12692960, 15231552, 19039440, 25385920, 38078880, 76157760]

約数ペア:

[(1, 76157760), (2, 38078880), (3, 25385920), (4, 19039440), (5, 15231552), (6, 12692960), (7, 10879680), (8, 9519720), (10, 7615776), (12, 6346480), (14, 5439840), (15, 5077184), (16, 4759860), (20, 3807888), (21, 3626560), (24, 3173240), (28, 2719920), (30, 2538592), (32, 2379930), (35, 2175936), (40, 1903944), (42, 1813280), (48, 1586620), (49, 1554240), (56, 1359960), (60, 1269296), (64, 1189965), (70, 1087968), (80, 951972), (84, 906640), (96, 793310), (98, 777120), (105, 725312), (112, 679980), (120, 634648), (140, 543984), (147, 518080), (160, 475986), (168, 453320), (192, 396655), (196, 388560), (210, 362656), (224, 339990), (240, 317324), (245, 310848), (280, 271992), (294, 259040), (320, 237993), (336, 226660), (392, 194280), (420, 181328), (448, 169995), (480, 158662), (490, 155424), (560, 135996), (588, 129520), (672, 113330), (735, 103616), (784, 97140), (840, 90664), (960, 79331), (980, 77712), (1120, 67998), (1176, 64760), (1344, 56665), (1470, 51808), (1568, 48570), (1619, 47040), (1680, 45332), (1960, 38856), (2240, 33999), (2352, 32380), (2940, 25904), (3136, 24285), (3238, 23520), (3360, 22666), (3920, 19428), (4704, 16190), (4857, 15680), (5880, 12952), (6476, 11760), (6720, 11333), (7840, 9714), (8095, 9408)]