282708160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2154

約数の個数: 112

約数和(自身を含む): 782360640

約数和(自身を除く): 499652480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2069, 2135, 2240, 2440, 3416, 3904, 4138, 4270, 4880, 6832, 8276, 8540, 9760, 10345, 13664, 14483, 16552, 17080, 19520, 20690, 27328, 28966, 33104, 34160, 41380, 57932, 66208, 68320, 72415, 82760, 115864, 126209, 132416, 136640, 144830, 165520, 231728, 252418, 289660, 331040, 463456, 504836, 579320, 631045, 662080, 883463, 926912, 1009672, 1158640, 1262090, 1766926, 2019344, 2317280, 2524180, 3533852, 4038688, 4417315, 4634560, 5048360, 7067704, 8077376, 8834630, 10096720, 14135408, 17669260, 20193440, 28270816, 35338520, 40386880, 56541632, 70677040, 141354080, 282708160]

約数ペア:

[(1, 282708160), (2, 141354080), (4, 70677040), (5, 56541632), (7, 40386880), (8, 35338520), (10, 28270816), (14, 20193440), (16, 17669260), (20, 14135408), (28, 10096720), (32, 8834630), (35, 8077376), (40, 7067704), (56, 5048360), (61, 4634560), (64, 4417315), (70, 4038688), (80, 3533852), (112, 2524180), (122, 2317280), (140, 2019344), (160, 1766926), (224, 1262090), (244, 1158640), (280, 1009672), (305, 926912), (320, 883463), (427, 662080), (448, 631045), (488, 579320), (560, 504836), (610, 463456), (854, 331040), (976, 289660), (1120, 252418), (1220, 231728), (1708, 165520), (1952, 144830), (2069, 136640), (2135, 132416), (2240, 126209), (2440, 115864), (3416, 82760), (3904, 72415), (4138, 68320), (4270, 66208), (4880, 57932), (6832, 41380), (8276, 34160), (8540, 33104), (9760, 28966), (10345, 27328), (13664, 20690), (14483, 19520), (16552, 17080)]