20585324480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5573}}^1$

素因数の和:5711

約数の個数: 224

約数和(自身を含む): 59939139456

約数和(自身を除く): 39353814976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 97, 112, 119, 136, 140, 160, 170, 194, 224, 238, 272, 280, 320, 340, 388, 448, 476, 485, 544, 560, 595, 679, 680, 776, 952, 970, 1088, 1120, 1190, 1358, 1360, 1552, 1649, 1904, 1940, 2240, 2380, 2716, 2720, 3104, 3298, 3395, 3808, 3880, 4760, 5432, 5440, 5573, 6208, 6596, 6790, 7616, 7760, 8245, 9520, 10864, 11146, 11543, 13192, 13580, 15520, 16490, 19040, 21728, 22292, 23086, 26384, 27160, 27865, 31040, 32980, 38080, 39011, 43456, 44584, 46172, 52768, 54320, 55730, 57715, 65960, 78022, 89168, 92344, 94741, 105536, 108640, 111460, 115430, 131920, 156044, 178336, 184688, 189482, 195055, 217280, 222920, 230860, 263840, 312088, 356672, 369376, 378964, 390110, 445840, 461720, 473705, 527680, 540581, 624176, 663187, 738752, 757928, 780220, 891680, 923440, 947410, 1081162, 1248352, 1326374, 1515856, 1560440, 1783360, 1846880, 1894820, 2162324, 2496704, 2652748, 2702905, 3031712, 3120880, 3315935, 3693760, 3784067, 3789640, 4324648, 5305496, 5405810, 6063424, 6241760, 6631870, 7568134, 7579280, 8649296, 9189877, 10610992, 10811620, 12483520, 13263740, 15136268, 15158560, 17298592, 18379754, 18920335, 21221984, 21623240, 26527480, 30272536, 30317120, 34597184, 36759508, 37840670, 42443968, 43246480, 45949385, 53054960, 60545072, 64329139, 73519016, 75681340, 86492960, 91898770, 106109920, 121090144, 128658278, 147038032, 151362680, 172985920, 183797540, 212219840, 242180288, 257316556, 294076064, 302725360, 321645695, 367595080, 514633112, 588152128, 605450720, 643291390, 735190160, 1029266224, 1210901440, 1286582780, 1470380320, 2058532448, 2573165560, 2940760640, 4117064896, 5146331120, 10292662240, 20585324480]

約数ペア:

[(1, 20585324480), (2, 10292662240), (4, 5146331120), (5, 4117064896), (7, 2940760640), (8, 2573165560), (10, 2058532448), (14, 1470380320), (16, 1286582780), (17, 1210901440), (20, 1029266224), (28, 735190160), (32, 643291390), (34, 605450720), (35, 588152128), (40, 514633112), (56, 367595080), (64, 321645695), (68, 302725360), (70, 294076064), (80, 257316556), (85, 242180288), (97, 212219840), (112, 183797540), (119, 172985920), (136, 151362680), (140, 147038032), (160, 128658278), (170, 121090144), (194, 106109920), (224, 91898770), (238, 86492960), (272, 75681340), (280, 73519016), (320, 64329139), (340, 60545072), (388, 53054960), (448, 45949385), (476, 43246480), (485, 42443968), (544, 37840670), (560, 36759508), (595, 34597184), (679, 30317120), (680, 30272536), (776, 26527480), (952, 21623240), (970, 21221984), (1088, 18920335), (1120, 18379754), (1190, 17298592), (1358, 15158560), (1360, 15136268), (1552, 13263740), (1649, 12483520), (1904, 10811620), (1940, 10610992), (2240, 9189877), (2380, 8649296), (2716, 7579280), (2720, 7568134), (3104, 6631870), (3298, 6241760), (3395, 6063424), (3808, 5405810), (3880, 5305496), (4760, 4324648), (5432, 3789640), (5440, 3784067), (5573, 3693760), (6208, 3315935), (6596, 3120880), (6790, 3031712), (7616, 2702905), (7760, 2652748), (8245, 2496704), (9520, 2162324), (10864, 1894820), (11146, 1846880), (11543, 1783360), (13192, 1560440), (13580, 1515856), (15520, 1326374), (16490, 1248352), (19040, 1081162), (21728, 947410), (22292, 923440), (23086, 891680), (26384, 780220), (27160, 757928), (27865, 738752), (31040, 663187), (32980, 624176), (38080, 540581), (39011, 527680), (43456, 473705), (44584, 461720), (46172, 445840), (52768, 390110), (54320, 378964), (55730, 369376), (57715, 356672), (65960, 312088), (78022, 263840), (89168, 230860), (92344, 222920), (94741, 217280), (105536, 195055), (108640, 189482), (111460, 184688), (115430, 178336), (131920, 156044)]