2921924600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 8189475840

約数和(自身を除く): 5267551240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 103, 115, 140, 161, 175, 184, 200, 206, 230, 280, 322, 350, 412, 460, 515, 575, 644, 700, 721, 805, 824, 881, 920, 1030, 1150, 1288, 1400, 1442, 1610, 1762, 2060, 2300, 2369, 2575, 2884, 3220, 3524, 3605, 4025, 4120, 4405, 4600, 4738, 5150, 5768, 6167, 6440, 7048, 7210, 8050, 8810, 9476, 10300, 11845, 12334, 14420, 16100, 16583, 17620, 18025, 18952, 20263, 20600, 22025, 23690, 24668, 28840, 30835, 32200, 33166, 35240, 36050, 40526, 44050, 47380, 49336, 59225, 61670, 66332, 72100, 81052, 82915, 88100, 90743, 94760, 101315, 118450, 123340, 132664, 141841, 144200, 154175, 162104, 165830, 176200, 181486, 202630, 236900, 246680, 283682, 308350, 331660, 362972, 405260, 414575, 453715, 473800, 506575, 567364, 616700, 635201, 663320, 709205, 725944, 810520, 829150, 907430, 1013150, 1134728, 1233400, 1270402, 1418410, 1658300, 1814860, 2026300, 2087089, 2268575, 2540804, 2836820, 3176005, 3316600, 3546025, 3629720, 4052600, 4174178, 4537150, 5081608, 5673640, 6352010, 7092050, 8348356, 9074300, 10435445, 12704020, 14184100, 14609623, 15880025, 16696712, 18148600, 20870890, 25408040, 28368200, 29219246, 31760050, 41741780, 52177225, 58438492, 63520100, 73048115, 83483560, 104354450, 116876984, 127040200, 146096230, 208708900, 292192460, 365240575, 417417800, 584384920, 730481150, 1460962300, 2921924600]

約数ペア:

[(1, 2921924600), (2, 1460962300), (4, 730481150), (5, 584384920), (7, 417417800), (8, 365240575), (10, 292192460), (14, 208708900), (20, 146096230), (23, 127040200), (25, 116876984), (28, 104354450), (35, 83483560), (40, 73048115), (46, 63520100), (50, 58438492), (56, 52177225), (70, 41741780), (92, 31760050), (100, 29219246), (103, 28368200), (115, 25408040), (140, 20870890), (161, 18148600), (175, 16696712), (184, 15880025), (200, 14609623), (206, 14184100), (230, 12704020), (280, 10435445), (322, 9074300), (350, 8348356), (412, 7092050), (460, 6352010), (515, 5673640), (575, 5081608), (644, 4537150), (700, 4174178), (721, 4052600), (805, 3629720), (824, 3546025), (881, 3316600), (920, 3176005), (1030, 2836820), (1150, 2540804), (1288, 2268575), (1400, 2087089), (1442, 2026300), (1610, 1814860), (1762, 1658300), (2060, 1418410), (2300, 1270402), (2369, 1233400), (2575, 1134728), (2884, 1013150), (3220, 907430), (3524, 829150), (3605, 810520), (4025, 725944), (4120, 709205), (4405, 663320), (4600, 635201), (4738, 616700), (5150, 567364), (5768, 506575), (6167, 473800), (6440, 453715), (7048, 414575), (7210, 405260), (8050, 362972), (8810, 331660), (9476, 308350), (10300, 283682), (11845, 246680), (12334, 236900), (14420, 202630), (16100, 181486), (16583, 176200), (17620, 165830), (18025, 162104), (18952, 154175), (20263, 144200), (20600, 141841), (22025, 132664), (23690, 123340), (24668, 118450), (28840, 101315), (30835, 94760), (32200, 90743), (33166, 88100), (35240, 82915), (36050, 81052), (40526, 72100), (44050, 66332), (47380, 61670), (49336, 59225)]