353582320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 160

約数和(自身を含む): 1071681408

約数和(自身を除く): 718099088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 2857, 3094, 3536, 3640, 4420, 4760, 5714, 6188, 7280, 7735, 8840, 9520, 11428, 12376, 14285, 15470, 17680, 19999, 22856, 24752, 28570, 30940, 37141, 39998, 45712, 48569, 57140, 61880, 74282, 79996, 97138, 99995, 114280, 123760, 148564, 159992, 185705, 194276, 199990, 228560, 242845, 259987, 297128, 319984, 339983, 371410, 388552, 399980, 485690, 519974, 594256, 631397, 679966, 742820, 777104, 799960, 971380, 1039948, 1262794, 1299935, 1359932, 1485640, 1599920, 1699915, 1942760, 2079896, 2525588, 2599870, 2719864, 2971280, 3156985, 3399830, 3885520, 4159792, 4419779, 5051176, 5199740, 5439728, 6313970, 6799660, 8839558, 10102352, 10399480, 12627940, 13599320, 17679116, 20798960, 22098895, 25255880, 27198640, 35358232, 44197790, 50511760, 70716464, 88395580, 176791160, 353582320]

約数ペア:

[(1, 353582320), (2, 176791160), (4, 88395580), (5, 70716464), (7, 50511760), (8, 44197790), (10, 35358232), (13, 27198640), (14, 25255880), (16, 22098895), (17, 20798960), (20, 17679116), (26, 13599320), (28, 12627940), (34, 10399480), (35, 10102352), (40, 8839558), (52, 6799660), (56, 6313970), (65, 5439728), (68, 5199740), (70, 5051176), (80, 4419779), (85, 4159792), (91, 3885520), (104, 3399830), (112, 3156985), (119, 2971280), (130, 2719864), (136, 2599870), (140, 2525588), (170, 2079896), (182, 1942760), (208, 1699915), (221, 1599920), (238, 1485640), (260, 1359932), (272, 1299935), (280, 1262794), (340, 1039948), (364, 971380), (442, 799960), (455, 777104), (476, 742820), (520, 679966), (560, 631397), (595, 594256), (680, 519974), (728, 485690), (884, 399980), (910, 388552), (952, 371410), (1040, 339983), (1105, 319984), (1190, 297128), (1360, 259987), (1456, 242845), (1547, 228560), (1768, 199990), (1820, 194276), (1904, 185705), (2210, 159992), (2380, 148564), (2857, 123760), (3094, 114280), (3536, 99995), (3640, 97138), (4420, 79996), (4760, 74282), (5714, 61880), (6188, 57140), (7280, 48569), (7735, 45712), (8840, 39998), (9520, 37141), (11428, 30940), (12376, 28570), (14285, 24752), (15470, 22856), (17680, 19999)]