527567460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2070

約数の個数: 192

約数和(自身を含む): 1836753408

約数和(自身を除く): 1309185948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 629, 714, 740, 777, 1020, 1036, 1110, 1190, 1258, 1295, 1428, 1554, 1785, 1887, 1997, 2220, 2380, 2516, 2590, 3108, 3145, 3570, 3774, 3885, 3994, 4403, 5180, 5991, 6290, 7140, 7548, 7770, 7988, 8806, 9435, 9985, 11982, 12580, 13209, 13979, 15540, 17612, 18870, 19970, 22015, 23964, 26418, 27958, 29955, 33949, 37740, 39940, 41937, 44030, 52836, 55916, 59910, 66045, 67898, 69895, 73889, 83874, 88060, 101847, 119820, 132090, 135796, 139790, 147778, 167748, 169745, 203694, 209685, 221667, 237643, 264180, 279580, 295556, 339490, 369445, 407388, 419370, 443334, 475286, 509235, 517223, 678980, 712929, 738890, 838740, 886668, 950572, 1018470, 1034446, 1108335, 1188215, 1256113, 1425858, 1477780, 1551669, 2036940, 2068892, 2216670, 2376430, 2512226, 2586115, 2851716, 3103338, 3564645, 3768339, 4433340, 4752860, 5024452, 5172230, 6206676, 6280565, 7129290, 7536678, 7758345, 8792791, 10344460, 12561130, 14258580, 15073356, 15516690, 17585582, 18841695, 25122260, 26378373, 31033380, 35171164, 37683390, 43963955, 52756746, 75366780, 87927910, 105513492, 131891865, 175855820, 263783730, 527567460]

約数ペア:

[(1, 527567460), (2, 263783730), (3, 175855820), (4, 131891865), (5, 105513492), (6, 87927910), (7, 75366780), (10, 52756746), (12, 43963955), (14, 37683390), (15, 35171164), (17, 31033380), (20, 26378373), (21, 25122260), (28, 18841695), (30, 17585582), (34, 15516690), (35, 15073356), (37, 14258580), (42, 12561130), (51, 10344460), (60, 8792791), (68, 7758345), (70, 7536678), (74, 7129290), (84, 6280565), (85, 6206676), (102, 5172230), (105, 5024452), (111, 4752860), (119, 4433340), (140, 3768339), (148, 3564645), (170, 3103338), (185, 2851716), (204, 2586115), (210, 2512226), (222, 2376430), (238, 2216670), (255, 2068892), (259, 2036940), (340, 1551669), (357, 1477780), (370, 1425858), (420, 1256113), (444, 1188215), (476, 1108335), (510, 1034446), (518, 1018470), (555, 950572), (595, 886668), (629, 838740), (714, 738890), (740, 712929), (777, 678980), (1020, 517223), (1036, 509235), (1110, 475286), (1190, 443334), (1258, 419370), (1295, 407388), (1428, 369445), (1554, 339490), (1785, 295556), (1887, 279580), (1997, 264180), (2220, 237643), (2380, 221667), (2516, 209685), (2590, 203694), (3108, 169745), (3145, 167748), (3570, 147778), (3774, 139790), (3885, 135796), (3994, 132090), (4403, 119820), (5180, 101847), (5991, 88060), (6290, 83874), (7140, 73889), (7548, 69895), (7770, 67898), (7988, 66045), (8806, 59910), (9435, 55916), (9985, 52836), (11982, 44030), (12580, 41937), (13209, 39940), (13979, 37740), (15540, 33949), (17612, 29955), (18870, 27958), (19970, 26418), (22015, 23964)]