1016740480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7378

約数の個数: 128

約数和(自身を含む): 2867880960

約数和(自身を除く): 1851140480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7321, 8680, 9920, 13888, 14642, 17360, 19840, 27776, 29284, 34720, 36605, 51247, 58568, 69440, 73210, 102494, 117136, 138880, 146420, 204988, 226951, 234272, 256235, 292840, 409976, 453902, 468544, 512470, 585680, 819952, 907804, 937088, 1024940, 1134755, 1171360, 1588657, 1639904, 1815608, 2049880, 2269510, 2342720, 3177314, 3279808, 3631216, 4099760, 4539020, 4685440, 6354628, 6559616, 7262432, 7943285, 8199520, 9078040, 12709256, 14524864, 15886570, 16399040, 18156080, 25418512, 29049728, 31773140, 32798080, 36312160, 50837024, 63546280, 72624320, 101674048, 127092560, 145248640, 203348096, 254185120, 508370240, 1016740480]

約数ペア:

[(1, 1016740480), (2, 508370240), (4, 254185120), (5, 203348096), (7, 145248640), (8, 127092560), (10, 101674048), (14, 72624320), (16, 63546280), (20, 50837024), (28, 36312160), (31, 32798080), (32, 31773140), (35, 29049728), (40, 25418512), (56, 18156080), (62, 16399040), (64, 15886570), (70, 14524864), (80, 12709256), (112, 9078040), (124, 8199520), (128, 7943285), (140, 7262432), (155, 6559616), (160, 6354628), (217, 4685440), (224, 4539020), (248, 4099760), (280, 3631216), (310, 3279808), (320, 3177314), (434, 2342720), (448, 2269510), (496, 2049880), (560, 1815608), (620, 1639904), (640, 1588657), (868, 1171360), (896, 1134755), (992, 1024940), (1085, 937088), (1120, 907804), (1240, 819952), (1736, 585680), (1984, 512470), (2170, 468544), (2240, 453902), (2480, 409976), (3472, 292840), (3968, 256235), (4340, 234272), (4480, 226951), (4960, 204988), (6944, 146420), (7321, 138880), (8680, 117136), (9920, 102494), (13888, 73210), (14642, 69440), (17360, 58568), (19840, 51247), (27776, 36605), (29284, 34720)]