996896320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 2938954752

約数和(自身を除く): 1942058432

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, 136, 140, 160, 170, 188, 224, 235, 238, 272, 280, 320, 329, 340, 376, 448, 470, 476, 544, 557, 560, 595, 658, 680, 752, 799, 940, 952, 1088, 1114, 1120, 1190, 1316, 1360, 1504, 1598, 1645, 1880, 1904, 2228, 2240, 2380, 2632, 2720, 2785, 3008, 3196, 3290, 3760, 3808, 3899, 3995, 4456, 4760, 5264, 5440, 5570, 5593, 6392, 6580, 7520, 7616, 7798, 7990, 8912, 9469, 9520, 10528, 11140, 11186, 12784, 13160, 15040, 15596, 15980, 17824, 18938, 19040, 19495, 21056, 22280, 22372, 25568, 26179, 26320, 27965, 31192, 31960, 35648, 37876, 38080, 38990, 44560, 44744, 47345, 51136, 52358, 52640, 55930, 62384, 63920, 66283, 75752, 77980, 89120, 89488, 94690, 104716, 105280, 111860, 124768, 127840, 130895, 132566, 151504, 155960, 178240, 178976, 183253, 189380, 209432, 223720, 249536, 255680, 261790, 265132, 303008, 311920, 331415, 357952, 366506, 378760, 418864, 445043, 447440, 523580, 530264, 606016, 623840, 662830, 733012, 757520, 837728, 890086, 894880, 916265, 1047160, 1060528, 1247680, 1325660, 1466024, 1515040, 1675456, 1780172, 1789760, 1832530, 2094320, 2121056, 2225215, 2651320, 2932048, 3030080, 3115301, 3560344, 3665060, 4188640, 4242112, 4450430, 5302640, 5864096, 6230602, 7120688, 7330120, 8377280, 8900860, 10605280, 11728192, 12461204, 14241376, 14660240, 15576505, 17801720, 21210560, 24922408, 28482752, 29320480, 31153010, 35603440, 49844816, 58640960, 62306020, 71206880, 99689632, 124612040, 142413760, 199379264, 249224080, 498448160, 996896320]

約数ペア:

[(1, 996896320), (2, 498448160), (4, 249224080), (5, 199379264), (7, 142413760), (8, 124612040), (10, 99689632), (14, 71206880), (16, 62306020), (17, 58640960), (20, 49844816), (28, 35603440), (32, 31153010), (34, 29320480), (35, 28482752), (40, 24922408), (47, 21210560), (56, 17801720), (64, 15576505), (68, 14660240), (70, 14241376), (80, 12461204), (85, 11728192), (94, 10605280), (112, 8900860), (119, 8377280), (136, 7330120), (140, 7120688), (160, 6230602), (170, 5864096), (188, 5302640), (224, 4450430), (235, 4242112), (238, 4188640), (272, 3665060), (280, 3560344), (320, 3115301), (329, 3030080), (340, 2932048), (376, 2651320), (448, 2225215), (470, 2121056), (476, 2094320), (544, 1832530), (557, 1789760), (560, 1780172), (595, 1675456), (658, 1515040), (680, 1466024), (752, 1325660), (799, 1247680), (940, 1060528), (952, 1047160), (1088, 916265), (1114, 894880), (1120, 890086), (1190, 837728), (1316, 757520), (1360, 733012), (1504, 662830), (1598, 623840), (1645, 606016), (1880, 530264), (1904, 523580), (2228, 447440), (2240, 445043), (2380, 418864), (2632, 378760), (2720, 366506), (2785, 357952), (3008, 331415), (3196, 311920), (3290, 303008), (3760, 265132), (3808, 261790), (3899, 255680), (3995, 249536), (4456, 223720), (4760, 209432), (5264, 189380), (5440, 183253), (5570, 178976), (5593, 178240), (6392, 155960), (6580, 151504), (7520, 132566), (7616, 130895), (7798, 127840), (7990, 124768), (8912, 111860), (9469, 105280), (9520, 104716), (10528, 94690), (11140, 89488), (11186, 89120), (12784, 77980), (13160, 75752), (15040, 66283), (15596, 63920), (15980, 62384), (17824, 55930), (18938, 52640), (19040, 52358), (19495, 51136), (21056, 47345), (22280, 44744), (22372, 44560), (25568, 38990), (26179, 38080), (26320, 37876), (27965, 35648), (31192, 31960)]