47922840

素因数分解:

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

素因数の和:2143

約数の個数: 160

約数和(自身を含む): 184171680

約数和(自身を除く): 136248840

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2113, 2268, 2520, 2835, 3240, 3780, 4226, 4536, 5670, 6339, 7560, 8452, 10565, 11340, 12678, 14791, 16904, 19017, 21130, 22680, 25356, 29582, 31695, 38034, 42260, 44373, 50712, 57051, 59164, 63390, 73955, 76068, 84520, 88746, 95085, 114102, 118328, 126780, 133119, 147910, 152136, 171153, 177492, 190170, 221865, 228204, 253560, 266238, 285255, 295820, 342306, 354984, 380340, 399357, 443730, 456408, 532476, 570510, 591640, 665595, 684612, 760680, 798714, 855765, 887460, 1064952, 1141020, 1198071, 1331190, 1369224, 1597428, 1711530, 1774920, 1996785, 2282040, 2396142, 2662380, 3194856, 3423060, 3993570, 4792284, 5324760, 5990355, 6846120, 7987140, 9584568, 11980710, 15974280, 23961420, 47922840]

約数ペア:

[(1, 47922840), (2, 23961420), (3, 15974280), (4, 11980710), (5, 9584568), (6, 7987140), (7, 6846120), (8, 5990355), (9, 5324760), (10, 4792284), (12, 3993570), (14, 3423060), (15, 3194856), (18, 2662380), (20, 2396142), (21, 2282040), (24, 1996785), (27, 1774920), (28, 1711530), (30, 1597428), (35, 1369224), (36, 1331190), (40, 1198071), (42, 1141020), (45, 1064952), (54, 887460), (56, 855765), (60, 798714), (63, 760680), (70, 684612), (72, 665595), (81, 591640), (84, 570510), (90, 532476), (105, 456408), (108, 443730), (120, 399357), (126, 380340), (135, 354984), (140, 342306), (162, 295820), (168, 285255), (180, 266238), (189, 253560), (210, 228204), (216, 221865), (252, 190170), (270, 177492), (280, 171153), (315, 152136), (324, 147910), (360, 133119), (378, 126780), (405, 118328), (420, 114102), (504, 95085), (540, 88746), (567, 84520), (630, 76068), (648, 73955), (756, 63390), (810, 59164), (840, 57051), (945, 50712), (1080, 44373), (1134, 42260), (1260, 38034), (1512, 31695), (1620, 29582), (1890, 25356), (2113, 22680), (2268, 21130), (2520, 19017), (2835, 16904), (3240, 14791), (3780, 12678), (4226, 11340), (4536, 10565), (5670, 8452), (6339, 7560)]