236708640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 288

約数和(自身を含む): 964244736

約数和(自身を除く): 727536096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1021, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2042, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3063, 3220, 3312, 3360, 3680, 3864, 4084, 4140, 4830, 5040, 5105, 5152, 5520, 5796, 6126, 6440, 6624, 7147, 7245, 7728, 8168, 8280, 9189, 9660, 10080, 10210, 11040, 11592, 12252, 12880, 14294, 14490, 15315, 15456, 16336, 16560, 18378, 19320, 20420, 21441, 23184, 23483, 24504, 25760, 28588, 28980, 30630, 32672, 33120, 35735, 36756, 38640, 40840, 42882, 45945, 46368, 46966, 49008, 57176, 57960, 61260, 64323, 70449, 71470, 73512, 77280, 81680, 85764, 91890, 93932, 98016, 107205, 114352, 115920, 117415, 122520, 128646, 140898, 142940, 147024, 163360, 164381, 171528, 183780, 187864, 211347, 214410, 228704, 231840, 234830, 245040, 257292, 281796, 285880, 294048, 321615, 328762, 343056, 352245, 367560, 375728, 422694, 428820, 469660, 490080, 493143, 514584, 563592, 571760, 643230, 657524, 686112, 704490, 735120, 751456, 821905, 845388, 857640, 939320, 986286, 1029168, 1056735, 1127184, 1143520, 1286460, 1315048, 1408980, 1470240, 1479429, 1643810, 1690776, 1715280, 1878640, 1972572, 2058336, 2113470, 2254368, 2465715, 2572920, 2630096, 2817960, 2958858, 3287620, 3381552, 3430560, 3757280, 3945144, 4226940, 4931430, 5145840, 5260192, 5635920, 5917716, 6575240, 6763104, 7397145, 7890288, 8453880, 9862860, 10291680, 11271840, 11835432, 13150480, 14794290, 15780576, 16907760, 19725720, 23670864, 26300960, 29588580, 33815520, 39451440, 47341728, 59177160, 78902880, 118354320, 236708640]

約数ペア:

[(1, 236708640), (2, 118354320), (3, 78902880), (4, 59177160), (5, 47341728), (6, 39451440), (7, 33815520), (8, 29588580), (9, 26300960), (10, 23670864), (12, 19725720), (14, 16907760), (15, 15780576), (16, 14794290), (18, 13150480), (20, 11835432), (21, 11271840), (23, 10291680), (24, 9862860), (28, 8453880), (30, 7890288), (32, 7397145), (35, 6763104), (36, 6575240), (40, 5917716), (42, 5635920), (45, 5260192), (46, 5145840), (48, 4931430), (56, 4226940), (60, 3945144), (63, 3757280), (69, 3430560), (70, 3381552), (72, 3287620), (80, 2958858), (84, 2817960), (90, 2630096), (92, 2572920), (96, 2465715), (105, 2254368), (112, 2113470), (115, 2058336), (120, 1972572), (126, 1878640), (138, 1715280), (140, 1690776), (144, 1643810), (160, 1479429), (161, 1470240), (168, 1408980), (180, 1315048), (184, 1286460), (207, 1143520), (210, 1127184), (224, 1056735), (230, 1029168), (240, 986286), (252, 939320), (276, 857640), (280, 845388), (288, 821905), (315, 751456), (322, 735120), (336, 704490), (345, 686112), (360, 657524), (368, 643230), (414, 571760), (420, 563592), (460, 514584), (480, 493143), (483, 490080), (504, 469660), (552, 428820), (560, 422694), (630, 375728), (644, 367560), (672, 352245), (690, 343056), (720, 328762), (736, 321615), (805, 294048), (828, 285880), (840, 281796), (920, 257292), (966, 245040), (1008, 234830), (1021, 231840), (1035, 228704), (1104, 214410), (1120, 211347), (1260, 187864), (1288, 183780), (1380, 171528), (1440, 164381), (1449, 163360), (1610, 147024), (1656, 142940), (1680, 140898), (1840, 128646), (1932, 122520), (2016, 117415), (2042, 115920), (2070, 114352), (2208, 107205), (2415, 98016), (2520, 93932), (2576, 91890), (2760, 85764), (2898, 81680), (3063, 77280), (3220, 73512), (3312, 71470), (3360, 70449), (3680, 64323), (3864, 61260), (4084, 57960), (4140, 57176), (4830, 49008), (5040, 46966), (5105, 46368), (5152, 45945), (5520, 42882), (5796, 40840), (6126, 38640), (6440, 36756), (6624, 35735), (7147, 33120), (7245, 32672), (7728, 30630), (8168, 28980), (8280, 28588), (9189, 25760), (9660, 24504), (10080, 23483), (10210, 23184), (11040, 21441), (11592, 20420), (12252, 19320), (12880, 18378), (14294, 16560), (14490, 16336), (15315, 15456)]