173471360

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 434764800

約数和(自身を除く): 261293440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 73, 79, 80, 94, 128, 146, 158, 160, 188, 235, 292, 316, 320, 365, 376, 395, 470, 584, 632, 640, 730, 752, 790, 940, 1168, 1264, 1460, 1504, 1580, 1880, 2336, 2528, 2920, 3008, 3160, 3431, 3713, 3760, 4672, 5056, 5767, 5840, 6016, 6320, 6862, 7426, 7520, 9344, 10112, 11534, 11680, 12640, 13724, 14852, 15040, 17155, 18565, 23068, 23360, 25280, 27448, 28835, 29704, 30080, 34310, 37130, 46136, 46720, 50560, 54896, 57670, 59408, 68620, 74260, 92272, 109792, 115340, 118816, 137240, 148520, 184544, 219584, 230680, 237632, 271049, 274480, 297040, 369088, 439168, 461360, 475264, 542098, 548960, 594080, 738176, 922720, 1084196, 1097920, 1188160, 1355245, 1845440, 2168392, 2195840, 2376320, 2710490, 3690880, 4336784, 5420980, 8673568, 10841960, 17347136, 21683920, 34694272, 43367840, 86735680, 173471360]

約数ペア:

[(1, 173471360), (2, 86735680), (4, 43367840), (5, 34694272), (8, 21683920), (10, 17347136), (16, 10841960), (20, 8673568), (32, 5420980), (40, 4336784), (47, 3690880), (64, 2710490), (73, 2376320), (79, 2195840), (80, 2168392), (94, 1845440), (128, 1355245), (146, 1188160), (158, 1097920), (160, 1084196), (188, 922720), (235, 738176), (292, 594080), (316, 548960), (320, 542098), (365, 475264), (376, 461360), (395, 439168), (470, 369088), (584, 297040), (632, 274480), (640, 271049), (730, 237632), (752, 230680), (790, 219584), (940, 184544), (1168, 148520), (1264, 137240), (1460, 118816), (1504, 115340), (1580, 109792), (1880, 92272), (2336, 74260), (2528, 68620), (2920, 59408), (3008, 57670), (3160, 54896), (3431, 50560), (3713, 46720), (3760, 46136), (4672, 37130), (5056, 34310), (5767, 30080), (5840, 29704), (6016, 28835), (6320, 27448), (6862, 25280), (7426, 23360), (7520, 23068), (9344, 18565), (10112, 17155), (11534, 15040), (11680, 14852), (12640, 13724)]