20081330304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1031

約数の個数: 256

約数和(自身を含む): 62779449600

約数和(自身を除く): 42698119296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 257, 287, 328, 336, 384, 448, 492, 514, 574, 656, 672, 709, 771, 861, 896, 984, 1028, 1148, 1312, 1344, 1418, 1542, 1722, 1799, 1968, 2056, 2127, 2296, 2624, 2688, 2836, 3084, 3444, 3598, 3936, 4112, 4254, 4592, 4963, 5248, 5397, 5672, 6168, 6888, 7196, 7872, 8224, 8508, 9184, 9926, 10537, 10794, 11344, 12336, 13776, 14392, 14889, 15744, 16448, 17016, 18368, 19852, 21074, 21588, 22688, 24672, 27552, 28784, 29069, 29778, 31611, 32896, 34032, 36736, 39704, 42148, 43176, 45376, 49344, 55104, 57568, 58138, 59556, 63222, 68064, 73759, 79408, 84296, 86352, 87207, 90752, 98688, 110208, 115136, 116276, 119112, 126444, 136128, 147518, 158816, 168592, 172704, 174414, 182213, 203483, 221277, 230272, 232552, 238224, 252888, 272256, 295036, 317632, 337184, 345408, 348828, 364426, 406966, 442554, 465104, 476448, 505776, 546639, 590072, 610449, 635264, 674368, 690816, 697656, 728852, 813932, 885108, 930208, 952896, 1011552, 1093278, 1180144, 1220898, 1275491, 1348736, 1395312, 1457704, 1627864, 1770216, 1860416, 1905792, 2023104, 2186556, 2360288, 2441796, 2550982, 2790624, 2915408, 3255728, 3540432, 3720832, 3826473, 4046208, 4373112, 4720576, 4883592, 5101964, 5581248, 5830816, 6511456, 7080864, 7470733, 7652946, 8746224, 9441152, 9767184, 10203928, 11162496, 11661632, 13022912, 14161728, 14941466, 15305892, 17492448, 19534368, 20407856, 22412199, 23323264, 26045824, 28323456, 29882932, 30611784, 34984896, 39068736, 40815712, 44824398, 52295131, 59765864, 61223568, 69969792, 78137472, 81631424, 89648796, 104590262, 119531728, 122447136, 156885393, 163262848, 179297592, 209180524, 239063456, 244894272, 313770786, 358595184, 418361048, 478126912, 489788544, 627541572, 717190368, 836722096, 956253824, 1255083144, 1434380736, 1673444192, 2510166288, 2868761472, 3346888384, 5020332576, 6693776768, 10040665152, 20081330304]

約数ペア:

[(1, 20081330304), (2, 10040665152), (3, 6693776768), (4, 5020332576), (6, 3346888384), (7, 2868761472), (8, 2510166288), (12, 1673444192), (14, 1434380736), (16, 1255083144), (21, 956253824), (24, 836722096), (28, 717190368), (32, 627541572), (41, 489788544), (42, 478126912), (48, 418361048), (56, 358595184), (64, 313770786), (82, 244894272), (84, 239063456), (96, 209180524), (112, 179297592), (123, 163262848), (128, 156885393), (164, 122447136), (168, 119531728), (192, 104590262), (224, 89648796), (246, 81631424), (257, 78137472), (287, 69969792), (328, 61223568), (336, 59765864), (384, 52295131), (448, 44824398), (492, 40815712), (514, 39068736), (574, 34984896), (656, 30611784), (672, 29882932), (709, 28323456), (771, 26045824), (861, 23323264), (896, 22412199), (984, 20407856), (1028, 19534368), (1148, 17492448), (1312, 15305892), (1344, 14941466), (1418, 14161728), (1542, 13022912), (1722, 11661632), (1799, 11162496), (1968, 10203928), (2056, 9767184), (2127, 9441152), (2296, 8746224), (2624, 7652946), (2688, 7470733), (2836, 7080864), (3084, 6511456), (3444, 5830816), (3598, 5581248), (3936, 5101964), (4112, 4883592), (4254, 4720576), (4592, 4373112), (4963, 4046208), (5248, 3826473), (5397, 3720832), (5672, 3540432), (6168, 3255728), (6888, 2915408), (7196, 2790624), (7872, 2550982), (8224, 2441796), (8508, 2360288), (9184, 2186556), (9926, 2023104), (10537, 1905792), (10794, 1860416), (11344, 1770216), (12336, 1627864), (13776, 1457704), (14392, 1395312), (14889, 1348736), (15744, 1275491), (16448, 1220898), (17016, 1180144), (18368, 1093278), (19852, 1011552), (21074, 952896), (21588, 930208), (22688, 885108), (24672, 813932), (27552, 728852), (28784, 697656), (29069, 690816), (29778, 674368), (31611, 635264), (32896, 610449), (34032, 590072), (36736, 546639), (39704, 505776), (42148, 476448), (43176, 465104), (45376, 442554), (49344, 406966), (55104, 364426), (57568, 348828), (58138, 345408), (59556, 337184), (63222, 317632), (68064, 295036), (73759, 272256), (79408, 252888), (84296, 238224), (86352, 232552), (87207, 230272), (90752, 221277), (98688, 203483), (110208, 182213), (115136, 174414), (116276, 172704), (119112, 168592), (126444, 158816), (136128, 147518)]