141823360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31657}}^1$

素因数の和:31683

約数の個数: 64

約数和(自身を含む): 387493920

約数和(自身を除く): 245670560

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 31657, 63314, 126628, 158285, 221599, 253256, 316570, 443198, 506512, 633140, 886396, 1013024, 1107995, 1266280, 1772792, 2026048, 2215990, 2532560, 3545584, 4052096, 4431980, 5065120, 7091168, 8863960, 10130240, 14182336, 17727920, 20260480, 28364672, 35455840, 70911680, 141823360]

約数ペア:

[(1, 141823360), (2, 70911680), (4, 35455840), (5, 28364672), (7, 20260480), (8, 17727920), (10, 14182336), (14, 10130240), (16, 8863960), (20, 7091168), (28, 5065120), (32, 4431980), (35, 4052096), (40, 3545584), (56, 2532560), (64, 2215990), (70, 2026048), (80, 1772792), (112, 1266280), (128, 1107995), (140, 1013024), (160, 886396), (224, 633140), (280, 506512), (320, 443198), (448, 316570), (560, 253256), (640, 221599), (896, 158285), (1120, 126628), (2240, 63314), (4480, 31657)]