126616960

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5403

約数の個数: 64

約数和(自身を含む): 310932720

約数和(自身を除く): 184315760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5347, 5920, 10694, 11840, 21388, 23680, 26735, 42776, 53470, 85552, 106940, 171104, 197839, 213880, 342208, 395678, 427760, 684416, 791356, 855520, 989195, 1582712, 1711040, 1978390, 3165424, 3422080, 3956780, 6330848, 7913560, 12661696, 15827120, 25323392, 31654240, 63308480, 126616960]

約数ペア:

[(1, 126616960), (2, 63308480), (4, 31654240), (5, 25323392), (8, 15827120), (10, 12661696), (16, 7913560), (20, 6330848), (32, 3956780), (37, 3422080), (40, 3165424), (64, 1978390), (74, 1711040), (80, 1582712), (128, 989195), (148, 855520), (160, 791356), (185, 684416), (296, 427760), (320, 395678), (370, 342208), (592, 213880), (640, 197839), (740, 171104), (1184, 106940), (1480, 85552), (2368, 53470), (2960, 42776), (4736, 26735), (5347, 23680), (5920, 21388), (10694, 11840)]