274023120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163109}}^1$

素因数の和:163132

約数の個数: 80

約数和(自身を含む): 970830720

約数和(自身を除く): 696807600

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 163109, 326218, 489327, 652436, 815545, 978654, 1141763, 1304872, 1631090, 1957308, 2283526, 2446635, 2609744, 3262180, 3425289, 3914616, 4567052, 4893270, 5708815, 6524360, 6850578, 7829232, 9134104, 9786540, 11417630, 13048720, 13701156, 17126445, 18268208, 19573080, 22835260, 27402312, 34252890, 39146160, 45670520, 54804624, 68505780, 91341040, 137011560, 274023120]

約数ペア:

[(1, 274023120), (2, 137011560), (3, 91341040), (4, 68505780), (5, 54804624), (6, 45670520), (7, 39146160), (8, 34252890), (10, 27402312), (12, 22835260), (14, 19573080), (15, 18268208), (16, 17126445), (20, 13701156), (21, 13048720), (24, 11417630), (28, 9786540), (30, 9134104), (35, 7829232), (40, 6850578), (42, 6524360), (48, 5708815), (56, 4893270), (60, 4567052), (70, 3914616), (80, 3425289), (84, 3262180), (105, 2609744), (112, 2446635), (120, 2283526), (140, 1957308), (168, 1631090), (210, 1304872), (240, 1141763), (280, 978654), (336, 815545), (420, 652436), (560, 489327), (840, 326218), (1680, 163109)]