171155880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3000

約数の個数: 192

約数和(自身を含む): 663586560

約数和(自身を除く): 492430680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 2953, 3220, 3864, 4140, 4830, 5796, 5906, 6440, 7245, 8280, 8859, 9660, 11592, 11812, 14490, 14765, 17718, 19320, 20671, 23624, 26577, 28980, 29530, 35436, 41342, 44295, 53154, 57960, 59060, 62013, 67919, 70872, 82684, 88590, 103355, 106308, 118120, 124026, 132885, 135838, 165368, 177180, 186039, 203757, 206710, 212616, 248052, 265770, 271676, 310065, 339595, 354360, 372078, 407514, 413420, 475433, 496104, 531540, 543352, 611271, 620130, 679190, 744156, 815028, 826840, 930195, 950866, 1018785, 1063080, 1222542, 1240260, 1358380, 1426299, 1488312, 1630056, 1860390, 1901732, 2037570, 2377165, 2445084, 2480520, 2716760, 2852598, 3056355, 3720780, 3803464, 4075140, 4278897, 4754330, 4890168, 5705196, 6112710, 7131495, 7441560, 8150280, 8557794, 9508660, 11410392, 12225420, 14262990, 17115588, 19017320, 21394485, 24450840, 28525980, 34231176, 42788970, 57051960, 85577940, 171155880]

約数ペア:

[(1, 171155880), (2, 85577940), (3, 57051960), (4, 42788970), (5, 34231176), (6, 28525980), (7, 24450840), (8, 21394485), (9, 19017320), (10, 17115588), (12, 14262990), (14, 12225420), (15, 11410392), (18, 9508660), (20, 8557794), (21, 8150280), (23, 7441560), (24, 7131495), (28, 6112710), (30, 5705196), (35, 4890168), (36, 4754330), (40, 4278897), (42, 4075140), (45, 3803464), (46, 3720780), (56, 3056355), (60, 2852598), (63, 2716760), (69, 2480520), (70, 2445084), (72, 2377165), (84, 2037570), (90, 1901732), (92, 1860390), (105, 1630056), (115, 1488312), (120, 1426299), (126, 1358380), (138, 1240260), (140, 1222542), (161, 1063080), (168, 1018785), (180, 950866), (184, 930195), (207, 826840), (210, 815028), (230, 744156), (252, 679190), (276, 620130), (280, 611271), (315, 543352), (322, 531540), (345, 496104), (360, 475433), (414, 413420), (420, 407514), (460, 372078), (483, 354360), (504, 339595), (552, 310065), (630, 271676), (644, 265770), (690, 248052), (805, 212616), (828, 206710), (840, 203757), (920, 186039), (966, 177180), (1035, 165368), (1260, 135838), (1288, 132885), (1380, 124026), (1449, 118120), (1610, 106308), (1656, 103355), (1932, 88590), (2070, 82684), (2415, 70872), (2520, 67919), (2760, 62013), (2898, 59060), (2953, 57960), (3220, 53154), (3864, 44295), (4140, 41342), (4830, 35436), (5796, 29530), (5906, 28980), (6440, 26577), (7245, 23624), (8280, 20671), (8859, 19320), (9660, 17718), (11592, 14765), (11812, 14490)]