141566720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5861

約数の個数: 72

約数和(自身を含む): 357005040

約数和(自身を除く): 215438320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 5821, 6080, 11642, 12160, 23284, 24320, 29105, 46568, 58210, 93136, 110599, 116420, 186272, 221198, 232840, 372544, 442396, 465680, 552995, 745088, 884792, 931360, 1105990, 1490176, 1769584, 1862720, 2211980, 3539168, 3725440, 4423960, 7078336, 7450880, 8847920, 14156672, 17695840, 28313344, 35391680, 70783360, 141566720]

約数ペア:

[(1, 141566720), (2, 70783360), (4, 35391680), (5, 28313344), (8, 17695840), (10, 14156672), (16, 8847920), (19, 7450880), (20, 7078336), (32, 4423960), (38, 3725440), (40, 3539168), (64, 2211980), (76, 1862720), (80, 1769584), (95, 1490176), (128, 1105990), (152, 931360), (160, 884792), (190, 745088), (256, 552995), (304, 465680), (320, 442396), (380, 372544), (608, 232840), (640, 221198), (760, 186272), (1216, 116420), (1280, 110599), (1520, 93136), (2432, 58210), (3040, 46568), (4864, 29105), (5821, 24320), (6080, 23284), (11642, 12160)]