181041840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 240

約数和(自身を含む): 736077888

約数和(自身を除く): 555036048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2113, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4226, 4284, 4760, 5040, 5355, 5712, 6120, 6339, 7140, 8452, 8568, 9520, 10565, 10710, 12240, 12678, 14280, 14791, 16904, 17136, 19017, 21130, 21420, 25356, 28560, 29582, 31695, 33808, 35921, 38034, 42260, 42840, 44373, 50712, 59164, 63390, 71842, 73955, 76068, 84520, 85680, 88746, 95085, 101424, 107763, 118328, 126780, 133119, 143684, 147910, 152136, 169040, 177492, 179605, 190170, 215526, 221865, 236656, 251447, 253560, 266238, 287368, 295820, 304272, 323289, 354984, 359210, 380340, 431052, 443730, 502894, 507120, 532476, 538815, 574736, 591640, 646578, 665595, 709968, 718420, 754341, 760680, 862104, 887460, 1005788, 1064952, 1077630, 1183280, 1257235, 1293156, 1331190, 1436840, 1508682, 1521360, 1616445, 1724208, 1774920, 2011576, 2129904, 2155260, 2263023, 2514470, 2586312, 2662380, 2873680, 3017364, 3232890, 3549840, 3771705, 4023152, 4310520, 4526046, 5028940, 5172624, 5324760, 6034728, 6465780, 7543410, 8621040, 9052092, 10057880, 10649520, 11315115, 12069456, 12931560, 15086820, 18104184, 20115760, 22630230, 25863120, 30173640, 36208368, 45260460, 60347280, 90520920, 181041840]

約数ペア:

[(1, 181041840), (2, 90520920), (3, 60347280), (4, 45260460), (5, 36208368), (6, 30173640), (7, 25863120), (8, 22630230), (9, 20115760), (10, 18104184), (12, 15086820), (14, 12931560), (15, 12069456), (16, 11315115), (17, 10649520), (18, 10057880), (20, 9052092), (21, 8621040), (24, 7543410), (28, 6465780), (30, 6034728), (34, 5324760), (35, 5172624), (36, 5028940), (40, 4526046), (42, 4310520), (45, 4023152), (48, 3771705), (51, 3549840), (56, 3232890), (60, 3017364), (63, 2873680), (68, 2662380), (70, 2586312), (72, 2514470), (80, 2263023), (84, 2155260), (85, 2129904), (90, 2011576), (102, 1774920), (105, 1724208), (112, 1616445), (119, 1521360), (120, 1508682), (126, 1436840), (136, 1331190), (140, 1293156), (144, 1257235), (153, 1183280), (168, 1077630), (170, 1064952), (180, 1005788), (204, 887460), (210, 862104), (238, 760680), (240, 754341), (252, 718420), (255, 709968), (272, 665595), (280, 646578), (306, 591640), (315, 574736), (336, 538815), (340, 532476), (357, 507120), (360, 502894), (408, 443730), (420, 431052), (476, 380340), (504, 359210), (510, 354984), (560, 323289), (595, 304272), (612, 295820), (630, 287368), (680, 266238), (714, 253560), (720, 251447), (765, 236656), (816, 221865), (840, 215526), (952, 190170), (1008, 179605), (1020, 177492), (1071, 169040), (1190, 152136), (1224, 147910), (1260, 143684), (1360, 133119), (1428, 126780), (1530, 118328), (1680, 107763), (1785, 101424), (1904, 95085), (2040, 88746), (2113, 85680), (2142, 84520), (2380, 76068), (2448, 73955), (2520, 71842), (2856, 63390), (3060, 59164), (3570, 50712), (4080, 44373), (4226, 42840), (4284, 42260), (4760, 38034), (5040, 35921), (5355, 33808), (5712, 31695), (6120, 29582), (6339, 28560), (7140, 25356), (8452, 21420), (8568, 21130), (9520, 19017), (10565, 17136), (10710, 16904), (12240, 14791), (12678, 14280)]