1570272560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4933}}^1$

素因数の和:5142

約数の個数: 80

約数和(自身を含む): 3832415424

約数和(自身を除く): 2262142864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 173, 184, 230, 346, 368, 460, 692, 865, 920, 1384, 1730, 1840, 2768, 3460, 3979, 4933, 6920, 7958, 9866, 13840, 15916, 19732, 19895, 24665, 31832, 39464, 39790, 49330, 63664, 78928, 79580, 98660, 113459, 159160, 197320, 226918, 318320, 394640, 453836, 567295, 853409, 907672, 1134590, 1706818, 1815344, 2269180, 3413636, 4267045, 4538360, 6827272, 8534090, 9076720, 13654544, 17068180, 19628407, 34136360, 39256814, 68272720, 78513628, 98142035, 157027256, 196284070, 314054512, 392568140, 785136280, 1570272560]

約数ペア:

[(1, 1570272560), (2, 785136280), (4, 392568140), (5, 314054512), (8, 196284070), (10, 157027256), (16, 98142035), (20, 78513628), (23, 68272720), (40, 39256814), (46, 34136360), (80, 19628407), (92, 17068180), (115, 13654544), (173, 9076720), (184, 8534090), (230, 6827272), (346, 4538360), (368, 4267045), (460, 3413636), (692, 2269180), (865, 1815344), (920, 1706818), (1384, 1134590), (1730, 907672), (1840, 853409), (2768, 567295), (3460, 453836), (3979, 394640), (4933, 318320), (6920, 226918), (7958, 197320), (9866, 159160), (13840, 113459), (15916, 98660), (19732, 79580), (19895, 78928), (24665, 63664), (31832, 49330), (39464, 39790)]