191152640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{10667}}^1$

素因数の和:10697

約数の個数: 80

約数和(自身を含む): 523841472

約数和(自身を除く): 332688832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 10667, 17920, 21334, 42668, 53335, 74669, 85336, 106670, 149338, 170672, 213340, 298676, 341344, 373345, 426680, 597352, 682688, 746690, 853360, 1194704, 1365376, 1493380, 1706720, 2389408, 2730752, 2986760, 3413440, 4778816, 5461504, 5973520, 6826880, 9557632, 11947040, 13653760, 19115264, 23894080, 27307520, 38230528, 47788160, 95576320, 191152640]

約数ペア:

[(1, 191152640), (2, 95576320), (4, 47788160), (5, 38230528), (7, 27307520), (8, 23894080), (10, 19115264), (14, 13653760), (16, 11947040), (20, 9557632), (28, 6826880), (32, 5973520), (35, 5461504), (40, 4778816), (56, 3413440), (64, 2986760), (70, 2730752), (80, 2389408), (112, 1706720), (128, 1493380), (140, 1365376), (160, 1194704), (224, 853360), (256, 746690), (280, 682688), (320, 597352), (448, 426680), (512, 373345), (560, 341344), (640, 298676), (896, 213340), (1120, 170672), (1280, 149338), (1792, 106670), (2240, 85336), (2560, 74669), (3584, 53335), (4480, 42668), (8960, 21334), (10667, 17920)]