5178516840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{684989}}^1$

素因数の和:685016

約数の個数: 128

約数和(自身を含む): 19727712000

約数和(自身を除く): 14549195160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 684989, 1369978, 2054967, 2739956, 3424945, 4109934, 4794923, 5479912, 6164901, 6849890, 8219868, 9589846, 10274835, 12329802, 13699780, 14384769, 16439736, 18494703, 19179692, 20549670, 23974615, 24659604, 27399560, 28769538, 30824505, 36989406, 38359384, 41099340, 43154307, 47949230, 49319208, 57539076, 61649010, 71923845, 73978812, 82198680, 86308614, 92473515, 95898460, 115078152, 123298020, 129462921, 143847690, 147957624, 172617228, 184947030, 191796920, 215771535, 246596040, 258925842, 287695380, 345234456, 369894060, 431543070, 517851684, 575390760, 647314605, 739788120, 863086140, 1035703368, 1294629210, 1726172280, 2589258420, 5178516840]

約数ペア:

[(1, 5178516840), (2, 2589258420), (3, 1726172280), (4, 1294629210), (5, 1035703368), (6, 863086140), (7, 739788120), (8, 647314605), (9, 575390760), (10, 517851684), (12, 431543070), (14, 369894060), (15, 345234456), (18, 287695380), (20, 258925842), (21, 246596040), (24, 215771535), (27, 191796920), (28, 184947030), (30, 172617228), (35, 147957624), (36, 143847690), (40, 129462921), (42, 123298020), (45, 115078152), (54, 95898460), (56, 92473515), (60, 86308614), (63, 82198680), (70, 73978812), (72, 71923845), (84, 61649010), (90, 57539076), (105, 49319208), (108, 47949230), (120, 43154307), (126, 41099340), (135, 38359384), (140, 36989406), (168, 30824505), (180, 28769538), (189, 27399560), (210, 24659604), (216, 23974615), (252, 20549670), (270, 19179692), (280, 18494703), (315, 16439736), (360, 14384769), (378, 13699780), (420, 12329802), (504, 10274835), (540, 9589846), (630, 8219868), (756, 6849890), (840, 6164901), (945, 5479912), (1080, 4794923), (1260, 4109934), (1512, 3424945), (1890, 2739956), (2520, 2054967), (3780, 1369978), (7560, 684989)]