160053320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 444787200

約数和(自身を除く): 284733880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 92, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 406, 460, 580, 644, 667, 805, 812, 857, 920, 1015, 1160, 1288, 1334, 1610, 1624, 1714, 2030, 2668, 3220, 3335, 3428, 4060, 4285, 4669, 5336, 5999, 6440, 6670, 6856, 8120, 8570, 9338, 11998, 13340, 17140, 18676, 19711, 23345, 23996, 24853, 26680, 29995, 34280, 37352, 39422, 46690, 47992, 49706, 59990, 78844, 93380, 98555, 99412, 119980, 124265, 137977, 157688, 173971, 186760, 197110, 198824, 239960, 248530, 275954, 347942, 394220, 497060, 551908, 571619, 689885, 695884, 788440, 869855, 994120, 1103816, 1143238, 1379770, 1391768, 1739710, 2286476, 2759540, 2858095, 3479420, 4001333, 4572952, 5519080, 5716190, 6958840, 8002666, 11432380, 16005332, 20006665, 22864760, 32010664, 40013330, 80026660, 160053320]

約数ペア:

[(1, 160053320), (2, 80026660), (4, 40013330), (5, 32010664), (7, 22864760), (8, 20006665), (10, 16005332), (14, 11432380), (20, 8002666), (23, 6958840), (28, 5716190), (29, 5519080), (35, 4572952), (40, 4001333), (46, 3479420), (56, 2858095), (58, 2759540), (70, 2286476), (92, 1739710), (115, 1391768), (116, 1379770), (140, 1143238), (145, 1103816), (161, 994120), (184, 869855), (203, 788440), (230, 695884), (232, 689885), (280, 571619), (290, 551908), (322, 497060), (406, 394220), (460, 347942), (580, 275954), (644, 248530), (667, 239960), (805, 198824), (812, 197110), (857, 186760), (920, 173971), (1015, 157688), (1160, 137977), (1288, 124265), (1334, 119980), (1610, 99412), (1624, 98555), (1714, 93380), (2030, 78844), (2668, 59990), (3220, 49706), (3335, 47992), (3428, 46690), (4060, 39422), (4285, 37352), (4669, 34280), (5336, 29995), (5999, 26680), (6440, 24853), (6670, 23996), (6856, 23345), (8120, 19711), (8570, 18676), (9338, 17140), (11998, 13340)]