16135256320

素因数分解:

$2^8\times 5^1\times {\mathrm{283}}^1\times {\mathrm{44543}}^1$

素因数の和:44847

約数の個数: 72

約数和(自身を含む): 38786420736

約数和(自身を除く): 22651164416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 283, 320, 566, 640, 1132, 1280, 1415, 2264, 2830, 4528, 5660, 9056, 11320, 18112, 22640, 36224, 44543, 45280, 72448, 89086, 90560, 178172, 181120, 222715, 356344, 362240, 445430, 712688, 890860, 1425376, 1781720, 2850752, 3563440, 5701504, 7126880, 11403008, 12605669, 14253760, 25211338, 28507520, 50422676, 57015040, 63028345, 100845352, 126056690, 201690704, 252113380, 403381408, 504226760, 806762816, 1008453520, 1613525632, 2016907040, 3227051264, 4033814080, 8067628160, 16135256320]

約数ペア:

[(1, 16135256320), (2, 8067628160), (4, 4033814080), (5, 3227051264), (8, 2016907040), (10, 1613525632), (16, 1008453520), (20, 806762816), (32, 504226760), (40, 403381408), (64, 252113380), (80, 201690704), (128, 126056690), (160, 100845352), (256, 63028345), (283, 57015040), (320, 50422676), (566, 28507520), (640, 25211338), (1132, 14253760), (1280, 12605669), (1415, 11403008), (2264, 7126880), (2830, 5701504), (4528, 3563440), (5660, 2850752), (9056, 1781720), (11320, 1425376), (18112, 890860), (22640, 712688), (36224, 445430), (44543, 362240), (45280, 356344), (72448, 222715), (89086, 181120), (90560, 178172)]