2247991920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12539}}^1$

素因数の和:12644

約数の個数: 160

約数和(自身を含む): 7836998400

約数和(自身を除く): 5589006480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2988, 3320, 3735, 3984, 4482, 4980, 5976, 6640, 7470, 8964, 9960, 11205, 11952, 12539, 14940, 17928, 19920, 22410, 25078, 29880, 35856, 37617, 44820, 50156, 59760, 62695, 75234, 89640, 100312, 112851, 125390, 150468, 179280, 188085, 200624, 225702, 250780, 300936, 338553, 376170, 451404, 501560, 564255, 601872, 677106, 752340, 902808, 1003120, 1040737, 1128510, 1354212, 1504680, 1692765, 1805616, 2081474, 2257020, 2708424, 3009360, 3122211, 3385530, 4162948, 4514040, 5203685, 5416848, 6244422, 6771060, 8325896, 9028080, 9366633, 10407370, 12488844, 13542120, 15611055, 16651792, 18733266, 20814740, 24977688, 27084240, 28099899, 31222110, 37466532, 41629480, 46833165, 49955376, 56199798, 62444220, 74933064, 83258960, 93666330, 112399596, 124888440, 140499495, 149866128, 187332660, 224799192, 249776880, 280998990, 374665320, 449598384, 561997980, 749330640, 1123995960, 2247991920]

約数ペア:

[(1, 2247991920), (2, 1123995960), (3, 749330640), (4, 561997980), (5, 449598384), (6, 374665320), (8, 280998990), (9, 249776880), (10, 224799192), (12, 187332660), (15, 149866128), (16, 140499495), (18, 124888440), (20, 112399596), (24, 93666330), (27, 83258960), (30, 74933064), (36, 62444220), (40, 56199798), (45, 49955376), (48, 46833165), (54, 41629480), (60, 37466532), (72, 31222110), (80, 28099899), (83, 27084240), (90, 24977688), (108, 20814740), (120, 18733266), (135, 16651792), (144, 15611055), (166, 13542120), (180, 12488844), (216, 10407370), (240, 9366633), (249, 9028080), (270, 8325896), (332, 6771060), (360, 6244422), (415, 5416848), (432, 5203685), (498, 4514040), (540, 4162948), (664, 3385530), (720, 3122211), (747, 3009360), (830, 2708424), (996, 2257020), (1080, 2081474), (1245, 1805616), (1328, 1692765), (1494, 1504680), (1660, 1354212), (1992, 1128510), (2160, 1040737), (2241, 1003120), (2490, 902808), (2988, 752340), (3320, 677106), (3735, 601872), (3984, 564255), (4482, 501560), (4980, 451404), (5976, 376170), (6640, 338553), (7470, 300936), (8964, 250780), (9960, 225702), (11205, 200624), (11952, 188085), (12539, 179280), (14940, 150468), (17928, 125390), (19920, 112851), (22410, 100312), (25078, 89640), (29880, 75234), (35856, 62695), (37617, 59760), (44820, 50156)]