839288040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{953}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 2596406400

約数和(自身を除く): 1757118360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 179, 205, 246, 328, 358, 410, 492, 537, 615, 716, 820, 895, 953, 984, 1074, 1230, 1432, 1640, 1790, 1906, 2148, 2460, 2685, 2859, 3580, 3812, 4296, 4765, 4920, 5370, 5718, 7160, 7339, 7624, 9530, 10740, 11436, 14295, 14678, 19060, 21480, 22017, 22872, 28590, 29356, 36695, 38120, 39073, 44034, 57180, 58712, 73390, 78146, 88068, 110085, 114360, 117219, 146780, 156292, 170587, 176136, 195365, 220170, 234438, 293560, 312584, 341174, 390730, 440340, 468876, 511761, 586095, 682348, 781460, 852935, 880680, 937752, 1023522, 1172190, 1364696, 1562920, 1705870, 2047044, 2344380, 2558805, 3411740, 4094088, 4688760, 5117610, 6823480, 6994067, 10235220, 13988134, 20470440, 20982201, 27976268, 34970335, 41964402, 55952536, 69940670, 83928804, 104911005, 139881340, 167857608, 209822010, 279762680, 419644020, 839288040]

約数ペア:

[(1, 839288040), (2, 419644020), (3, 279762680), (4, 209822010), (5, 167857608), (6, 139881340), (8, 104911005), (10, 83928804), (12, 69940670), (15, 55952536), (20, 41964402), (24, 34970335), (30, 27976268), (40, 20982201), (41, 20470440), (60, 13988134), (82, 10235220), (120, 6994067), (123, 6823480), (164, 5117610), (179, 4688760), (205, 4094088), (246, 3411740), (328, 2558805), (358, 2344380), (410, 2047044), (492, 1705870), (537, 1562920), (615, 1364696), (716, 1172190), (820, 1023522), (895, 937752), (953, 880680), (984, 852935), (1074, 781460), (1230, 682348), (1432, 586095), (1640, 511761), (1790, 468876), (1906, 440340), (2148, 390730), (2460, 341174), (2685, 312584), (2859, 293560), (3580, 234438), (3812, 220170), (4296, 195365), (4765, 176136), (4920, 170587), (5370, 156292), (5718, 146780), (7160, 117219), (7339, 114360), (7624, 110085), (9530, 88068), (10740, 78146), (11436, 73390), (14295, 58712), (14678, 57180), (19060, 44034), (21480, 39073), (22017, 38120), (22872, 36695), (28590, 29356)]