20184090120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{3041}}^1$

素因数の和:3340

約数の個数: 192

約数和(自身を含む): 66627100800

約数和(自身を除く): 46443010680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 179, 180, 206, 309, 358, 360, 412, 515, 537, 618, 716, 824, 895, 927, 1030, 1074, 1236, 1432, 1545, 1611, 1790, 1854, 2060, 2148, 2472, 2685, 3041, 3090, 3222, 3580, 3708, 4120, 4296, 4635, 5370, 6082, 6180, 6444, 7160, 7416, 8055, 9123, 9270, 10740, 12164, 12360, 12888, 15205, 16110, 18246, 18437, 18540, 21480, 24328, 27369, 30410, 32220, 36492, 36874, 37080, 45615, 54738, 55311, 60820, 64440, 72984, 73748, 91230, 92185, 109476, 110622, 121640, 136845, 147496, 165933, 182460, 184370, 218952, 221244, 273690, 276555, 313223, 331866, 364920, 368740, 442488, 544339, 547380, 553110, 626446, 663732, 737480, 829665, 939669, 1088678, 1094760, 1106220, 1252892, 1327464, 1566115, 1633017, 1659330, 1879338, 2177356, 2212440, 2505784, 2721695, 2819007, 3132230, 3266034, 3318660, 3758676, 4354712, 4698345, 4899051, 5443390, 5638014, 6264460, 6532068, 6637320, 7517352, 8165085, 9396690, 9798102, 10886780, 11276028, 12528920, 13064136, 14095035, 16330170, 18793380, 19596204, 21773560, 22552056, 24495255, 28190070, 32660340, 37586760, 39192408, 48990510, 56066917, 56380140, 65320680, 97981020, 112133834, 112760280, 168200751, 195962040, 224267668, 280334585, 336401502, 448535336, 504602253, 560669170, 672803004, 841003755, 1009204506, 1121338340, 1345606008, 1682007510, 2018409012, 2242676680, 2523011265, 3364015020, 4036818024, 5046022530, 6728030040, 10092045060, 20184090120]

約数ペア:

[(1, 20184090120), (2, 10092045060), (3, 6728030040), (4, 5046022530), (5, 4036818024), (6, 3364015020), (8, 2523011265), (9, 2242676680), (10, 2018409012), (12, 1682007510), (15, 1345606008), (18, 1121338340), (20, 1009204506), (24, 841003755), (30, 672803004), (36, 560669170), (40, 504602253), (45, 448535336), (60, 336401502), (72, 280334585), (90, 224267668), (103, 195962040), (120, 168200751), (179, 112760280), (180, 112133834), (206, 97981020), (309, 65320680), (358, 56380140), (360, 56066917), (412, 48990510), (515, 39192408), (537, 37586760), (618, 32660340), (716, 28190070), (824, 24495255), (895, 22552056), (927, 21773560), (1030, 19596204), (1074, 18793380), (1236, 16330170), (1432, 14095035), (1545, 13064136), (1611, 12528920), (1790, 11276028), (1854, 10886780), (2060, 9798102), (2148, 9396690), (2472, 8165085), (2685, 7517352), (3041, 6637320), (3090, 6532068), (3222, 6264460), (3580, 5638014), (3708, 5443390), (4120, 4899051), (4296, 4698345), (4635, 4354712), (5370, 3758676), (6082, 3318660), (6180, 3266034), (6444, 3132230), (7160, 2819007), (7416, 2721695), (8055, 2505784), (9123, 2212440), (9270, 2177356), (10740, 1879338), (12164, 1659330), (12360, 1633017), (12888, 1566115), (15205, 1327464), (16110, 1252892), (18246, 1106220), (18437, 1094760), (18540, 1088678), (21480, 939669), (24328, 829665), (27369, 737480), (30410, 663732), (32220, 626446), (36492, 553110), (36874, 547380), (37080, 544339), (45615, 442488), (54738, 368740), (55311, 364920), (60820, 331866), (64440, 313223), (72984, 276555), (73748, 273690), (91230, 221244), (92185, 218952), (109476, 184370), (110622, 182460), (121640, 165933), (136845, 147496)]