1443722240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7621}}^1$

素因数の和:7683

約数の個数: 88

約数和(自身を含む): 3557309352

約数和(自身を除く): 2113587112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 1024, 1184, 1280, 1480, 2368, 2560, 2960, 4736, 5120, 5920, 7621, 9472, 11840, 15242, 18944, 23680, 30484, 37888, 38105, 47360, 60968, 76210, 94720, 121936, 152420, 189440, 243872, 281977, 304840, 487744, 563954, 609680, 975488, 1127908, 1219360, 1409885, 1950976, 2255816, 2438720, 2819770, 3901952, 4511632, 4877440, 5639540, 7803904, 9023264, 9754880, 11279080, 18046528, 19509760, 22558160, 36093056, 39019520, 45116320, 72186112, 90232640, 144372224, 180465280, 288744448, 360930560, 721861120, 1443722240]

約数ペア:

[(1, 1443722240), (2, 721861120), (4, 360930560), (5, 288744448), (8, 180465280), (10, 144372224), (16, 90232640), (20, 72186112), (32, 45116320), (37, 39019520), (40, 36093056), (64, 22558160), (74, 19509760), (80, 18046528), (128, 11279080), (148, 9754880), (160, 9023264), (185, 7803904), (256, 5639540), (296, 4877440), (320, 4511632), (370, 3901952), (512, 2819770), (592, 2438720), (640, 2255816), (740, 1950976), (1024, 1409885), (1184, 1219360), (1280, 1127908), (1480, 975488), (2368, 609680), (2560, 563954), (2960, 487744), (4736, 304840), (5120, 281977), (5920, 243872), (7621, 189440), (9472, 152420), (11840, 121936), (15242, 94720), (18944, 76210), (23680, 60968), (30484, 47360), (37888, 38105)]