528997560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 1971164160

約数和(自身を除く): 1442166600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 193, 195, 210, 251, 260, 273, 280, 312, 364, 386, 390, 420, 455, 502, 520, 546, 579, 728, 753, 772, 780, 840, 910, 965, 1004, 1092, 1158, 1255, 1351, 1365, 1506, 1544, 1560, 1757, 1820, 1930, 2008, 2184, 2316, 2509, 2510, 2702, 2730, 2895, 3012, 3263, 3514, 3640, 3765, 3860, 4053, 4632, 5018, 5020, 5271, 5404, 5460, 5790, 6024, 6526, 6755, 7028, 7527, 7530, 7720, 8106, 8785, 9789, 10036, 10040, 10542, 10808, 10920, 11580, 12545, 13052, 13510, 14056, 15054, 15060, 16212, 16315, 17563, 17570, 19578, 20072, 20265, 21084, 22841, 23160, 25090, 26104, 26355, 27020, 30108, 30120, 32424, 32630, 35126, 35140, 37635, 39156, 40530, 42168, 45682, 48443, 48945, 50180, 52689, 52710, 54040, 60216, 65260, 68523, 70252, 70280, 75270, 78312, 81060, 87815, 91364, 96886, 97890, 100360, 105378, 105420, 114205, 130520, 137046, 140504, 145329, 150540, 162120, 175630, 182728, 193772, 195780, 210756, 210840, 228410, 242215, 263445, 274092, 290658, 301080, 339101, 342615, 351260, 387544, 391560, 421512, 456820, 484430, 526890, 548184, 581316, 629759, 678202, 685230, 702520, 726645, 913640, 968860, 1017303, 1053780, 1162632, 1259518, 1356404, 1370460, 1453290, 1695505, 1889277, 1937720, 2034606, 2107560, 2519036, 2712808, 2740920, 2906580, 3148795, 3391010, 3778554, 4069212, 4408313, 5038072, 5086515, 5813160, 6297590, 6782020, 7557108, 8138424, 8816626, 9446385, 10173030, 12595180, 13224939, 13564040, 15114216, 17633252, 18892770, 20346060, 22041565, 25190360, 26449878, 35266504, 37785540, 40692120, 44083130, 52899756, 66124695, 75571080, 88166260, 105799512, 132249390, 176332520, 264498780, 528997560]

約数ペア:

[(1, 528997560), (2, 264498780), (3, 176332520), (4, 132249390), (5, 105799512), (6, 88166260), (7, 75571080), (8, 66124695), (10, 52899756), (12, 44083130), (13, 40692120), (14, 37785540), (15, 35266504), (20, 26449878), (21, 25190360), (24, 22041565), (26, 20346060), (28, 18892770), (30, 17633252), (35, 15114216), (39, 13564040), (40, 13224939), (42, 12595180), (52, 10173030), (56, 9446385), (60, 8816626), (65, 8138424), (70, 7557108), (78, 6782020), (84, 6297590), (91, 5813160), (104, 5086515), (105, 5038072), (120, 4408313), (130, 4069212), (140, 3778554), (156, 3391010), (168, 3148795), (182, 2906580), (193, 2740920), (195, 2712808), (210, 2519036), (251, 2107560), (260, 2034606), (273, 1937720), (280, 1889277), (312, 1695505), (364, 1453290), (386, 1370460), (390, 1356404), (420, 1259518), (455, 1162632), (502, 1053780), (520, 1017303), (546, 968860), (579, 913640), (728, 726645), (753, 702520), (772, 685230), (780, 678202), (840, 629759), (910, 581316), (965, 548184), (1004, 526890), (1092, 484430), (1158, 456820), (1255, 421512), (1351, 391560), (1365, 387544), (1506, 351260), (1544, 342615), (1560, 339101), (1757, 301080), (1820, 290658), (1930, 274092), (2008, 263445), (2184, 242215), (2316, 228410), (2509, 210840), (2510, 210756), (2702, 195780), (2730, 193772), (2895, 182728), (3012, 175630), (3263, 162120), (3514, 150540), (3640, 145329), (3765, 140504), (3860, 137046), (4053, 130520), (4632, 114205), (5018, 105420), (5020, 105378), (5271, 100360), (5404, 97890), (5460, 96886), (5790, 91364), (6024, 87815), (6526, 81060), (6755, 78312), (7028, 75270), (7527, 70280), (7530, 70252), (7720, 68523), (8106, 65260), (8785, 60216), (9789, 54040), (10036, 52710), (10040, 52689), (10542, 50180), (10808, 48945), (10920, 48443), (11580, 45682), (12545, 42168), (13052, 40530), (13510, 39156), (14056, 37635), (15054, 35140), (15060, 35126), (16212, 32630), (16315, 32424), (17563, 30120), (17570, 30108), (19578, 27020), (20072, 26355), (20265, 26104), (21084, 25090), (22841, 23160)]