214908320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5358

約数の個数: 96

約数和(自身を含む): 578067840

約数和(自身を除く): 363159520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5060, 5309, 8096, 10120, 10618, 20240, 21236, 26545, 40480, 42472, 53090, 58399, 84944, 106180, 116798, 122107, 169888, 212360, 233596, 244214, 291995, 424720, 467192, 488428, 583990, 610535, 849440, 934384, 976856, 1167980, 1221070, 1343177, 1868768, 1953712, 2335960, 2442140, 2686354, 3907424, 4671920, 4884280, 5372708, 6715885, 9343840, 9768560, 10745416, 13431770, 19537120, 21490832, 26863540, 42981664, 53727080, 107454160, 214908320]

約数ペア:

[(1, 214908320), (2, 107454160), (4, 53727080), (5, 42981664), (8, 26863540), (10, 21490832), (11, 19537120), (16, 13431770), (20, 10745416), (22, 9768560), (23, 9343840), (32, 6715885), (40, 5372708), (44, 4884280), (46, 4671920), (55, 3907424), (80, 2686354), (88, 2442140), (92, 2335960), (110, 1953712), (115, 1868768), (160, 1343177), (176, 1221070), (184, 1167980), (220, 976856), (230, 934384), (253, 849440), (352, 610535), (368, 583990), (440, 488428), (460, 467192), (506, 424720), (736, 291995), (880, 244214), (920, 233596), (1012, 212360), (1265, 169888), (1760, 122107), (1840, 116798), (2024, 106180), (2530, 84944), (3680, 58399), (4048, 53090), (5060, 42472), (5309, 40480), (8096, 26545), (10120, 21236), (10618, 20240)]