187229840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 536108544

約数和(自身を除く): 348878704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 170, 238, 272, 277, 280, 284, 340, 355, 476, 497, 554, 560, 568, 595, 680, 710, 952, 994, 1108, 1136, 1190, 1207, 1360, 1385, 1420, 1904, 1939, 1988, 2216, 2380, 2414, 2485, 2770, 2840, 3878, 3976, 4432, 4709, 4760, 4828, 4970, 5540, 5680, 6035, 7756, 7952, 8449, 9418, 9520, 9656, 9695, 9940, 11080, 12070, 15512, 16898, 18836, 19312, 19390, 19667, 19880, 22160, 23545, 24140, 31024, 32963, 33796, 37672, 38780, 39334, 39760, 42245, 47090, 48280, 65926, 67592, 75344, 77560, 78668, 84490, 94180, 96560, 98335, 131852, 135184, 137669, 155120, 157336, 164815, 168980, 188360, 196670, 263704, 275338, 314672, 329630, 334339, 337960, 376720, 393340, 527408, 550676, 659260, 668678, 675920, 688345, 786680, 1101352, 1318520, 1337356, 1376690, 1573360, 1671695, 2202704, 2340373, 2637040, 2674712, 2753380, 3343390, 4680746, 5349424, 5506760, 6686780, 9361492, 11013520, 11701865, 13373560, 18722984, 23403730, 26747120, 37445968, 46807460, 93614920, 187229840]

約数ペア:

[(1, 187229840), (2, 93614920), (4, 46807460), (5, 37445968), (7, 26747120), (8, 23403730), (10, 18722984), (14, 13373560), (16, 11701865), (17, 11013520), (20, 9361492), (28, 6686780), (34, 5506760), (35, 5349424), (40, 4680746), (56, 3343390), (68, 2753380), (70, 2674712), (71, 2637040), (80, 2340373), (85, 2202704), (112, 1671695), (119, 1573360), (136, 1376690), (140, 1337356), (142, 1318520), (170, 1101352), (238, 786680), (272, 688345), (277, 675920), (280, 668678), (284, 659260), (340, 550676), (355, 527408), (476, 393340), (497, 376720), (554, 337960), (560, 334339), (568, 329630), (595, 314672), (680, 275338), (710, 263704), (952, 196670), (994, 188360), (1108, 168980), (1136, 164815), (1190, 157336), (1207, 155120), (1360, 137669), (1385, 135184), (1420, 131852), (1904, 98335), (1939, 96560), (1988, 94180), (2216, 84490), (2380, 78668), (2414, 77560), (2485, 75344), (2770, 67592), (2840, 65926), (3878, 48280), (3976, 47090), (4432, 42245), (4709, 39760), (4760, 39334), (4828, 38780), (4970, 37672), (5540, 33796), (5680, 32963), (6035, 31024), (7756, 24140), (7952, 23545), (8449, 22160), (9418, 19880), (9520, 19667), (9656, 19390), (9695, 19312), (9940, 18836), (11080, 16898), (12070, 15512)]