3987585280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 288

約数和(自身を含む): 11825243136

約数和(自身を除く): 7837657856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 47, 56, 64, 68, 70, 80, 85, 94, 112, 119, 128, 136, 140, 160, 170, 188, 224, 235, 238, 256, 272, 280, 320, 329, 340, 376, 448, 470, 476, 544, 557, 560, 595, 640, 658, 680, 752, 799, 896, 940, 952, 1088, 1114, 1120, 1190, 1280, 1316, 1360, 1504, 1598, 1645, 1792, 1880, 1904, 2176, 2228, 2240, 2380, 2632, 2720, 2785, 3008, 3196, 3290, 3760, 3808, 3899, 3995, 4352, 4456, 4480, 4760, 5264, 5440, 5570, 5593, 6016, 6392, 6580, 7520, 7616, 7798, 7990, 8912, 8960, 9469, 9520, 10528, 10880, 11140, 11186, 12032, 12784, 13160, 15040, 15232, 15596, 15980, 17824, 18938, 19040, 19495, 21056, 21760, 22280, 22372, 25568, 26179, 26320, 27965, 30080, 30464, 31192, 31960, 35648, 37876, 38080, 38990, 42112, 44560, 44744, 47345, 51136, 52358, 52640, 55930, 60160, 62384, 63920, 66283, 71296, 75752, 76160, 77980, 84224, 89120, 89488, 94690, 102272, 104716, 105280, 111860, 124768, 127840, 130895, 132566, 142592, 151504, 152320, 155960, 178240, 178976, 183253, 189380, 204544, 209432, 210560, 223720, 249536, 255680, 261790, 265132, 303008, 311920, 331415, 356480, 357952, 366506, 378760, 418864, 421120, 445043, 447440, 499072, 511360, 523580, 530264, 606016, 623840, 662830, 712960, 715904, 733012, 757520, 837728, 890086, 894880, 916265, 998144, 1022720, 1047160, 1060528, 1212032, 1247680, 1325660, 1431808, 1466024, 1515040, 1675456, 1780172, 1789760, 1832530, 2094320, 2121056, 2225215, 2424064, 2495360, 2651320, 2932048, 3030080, 3115301, 3350912, 3560344, 3579520, 3665060, 4188640, 4242112, 4450430, 4990720, 5302640, 5864096, 6060160, 6230602, 6701824, 7120688, 7159040, 7330120, 8377280, 8484224, 8900860, 10605280, 11728192, 12120320, 12461204, 14241376, 14660240, 15576505, 16754560, 16968448, 17801720, 21210560, 23456384, 24922408, 28482752, 29320480, 31153010, 33509120, 35603440, 42421120, 46912768, 49844816, 56965504, 58640960, 62306020, 71206880, 84842240, 99689632, 113931008, 117281920, 124612040, 142413760, 199379264, 234563840, 249224080, 284827520, 398758528, 498448160, 569655040, 797517056, 996896320, 1993792640, 3987585280]

約数ペア:

[(1, 3987585280), (2, 1993792640), (4, 996896320), (5, 797517056), (7, 569655040), (8, 498448160), (10, 398758528), (14, 284827520), (16, 249224080), (17, 234563840), (20, 199379264), (28, 142413760), (32, 124612040), (34, 117281920), (35, 113931008), (40, 99689632), (47, 84842240), (56, 71206880), (64, 62306020), (68, 58640960), (70, 56965504), (80, 49844816), (85, 46912768), (94, 42421120), (112, 35603440), (119, 33509120), (128, 31153010), (136, 29320480), (140, 28482752), (160, 24922408), (170, 23456384), (188, 21210560), (224, 17801720), (235, 16968448), (238, 16754560), (256, 15576505), (272, 14660240), (280, 14241376), (320, 12461204), (329, 12120320), (340, 11728192), (376, 10605280), (448, 8900860), (470, 8484224), (476, 8377280), (544, 7330120), (557, 7159040), (560, 7120688), (595, 6701824), (640, 6230602), (658, 6060160), (680, 5864096), (752, 5302640), (799, 4990720), (896, 4450430), (940, 4242112), (952, 4188640), (1088, 3665060), (1114, 3579520), (1120, 3560344), (1190, 3350912), (1280, 3115301), (1316, 3030080), (1360, 2932048), (1504, 2651320), (1598, 2495360), (1645, 2424064), (1792, 2225215), (1880, 2121056), (1904, 2094320), (2176, 1832530), (2228, 1789760), (2240, 1780172), (2380, 1675456), (2632, 1515040), (2720, 1466024), (2785, 1431808), (3008, 1325660), (3196, 1247680), (3290, 1212032), (3760, 1060528), (3808, 1047160), (3899, 1022720), (3995, 998144), (4352, 916265), (4456, 894880), (4480, 890086), (4760, 837728), (5264, 757520), (5440, 733012), (5570, 715904), (5593, 712960), (6016, 662830), (6392, 623840), (6580, 606016), (7520, 530264), (7616, 523580), (7798, 511360), (7990, 499072), (8912, 447440), (8960, 445043), (9469, 421120), (9520, 418864), (10528, 378760), (10880, 366506), (11140, 357952), (11186, 356480), (12032, 331415), (12784, 311920), (13160, 303008), (15040, 265132), (15232, 261790), (15596, 255680), (15980, 249536), (17824, 223720), (18938, 210560), (19040, 209432), (19495, 204544), (21056, 189380), (21760, 183253), (22280, 178976), (22372, 178240), (25568, 155960), (26179, 152320), (26320, 151504), (27965, 142592), (30080, 132566), (30464, 130895), (31192, 127840), (31960, 124768), (35648, 111860), (37876, 105280), (38080, 104716), (38990, 102272), (42112, 94690), (44560, 89488), (44744, 89120), (47345, 84224), (51136, 77980), (52358, 76160), (52640, 75752), (55930, 71296), (60160, 66283), (62384, 63920)]