172219040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8134

約数の個数: 96

約数和(自身を含む): 489525120

約数和(自身を除く): 317306080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 8093, 10640, 16186, 21280, 32372, 40465, 56651, 64744, 80930, 113302, 129488, 153767, 161860, 226604, 258976, 283255, 307534, 323720, 453208, 566510, 615068, 647440, 768835, 906416, 1076369, 1133020, 1230136, 1294880, 1537670, 1812832, 2152738, 2266040, 2460272, 3075340, 4305476, 4532080, 4920544, 5381845, 6150680, 8610952, 9064160, 10763690, 12301360, 17221904, 21527380, 24602720, 34443808, 43054760, 86109520, 172219040]

約数ペア:

[(1, 172219040), (2, 86109520), (4, 43054760), (5, 34443808), (7, 24602720), (8, 21527380), (10, 17221904), (14, 12301360), (16, 10763690), (19, 9064160), (20, 8610952), (28, 6150680), (32, 5381845), (35, 4920544), (38, 4532080), (40, 4305476), (56, 3075340), (70, 2460272), (76, 2266040), (80, 2152738), (95, 1812832), (112, 1537670), (133, 1294880), (140, 1230136), (152, 1133020), (160, 1076369), (190, 906416), (224, 768835), (266, 647440), (280, 615068), (304, 566510), (380, 453208), (532, 323720), (560, 307534), (608, 283255), (665, 258976), (760, 226604), (1064, 161860), (1120, 153767), (1330, 129488), (1520, 113302), (2128, 80930), (2660, 64744), (3040, 56651), (4256, 40465), (5320, 32372), (8093, 21280), (10640, 16186)]