264067440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 1025934336

約数和(自身を除く): 761866896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 107, 112, 113, 120, 130, 140, 156, 168, 182, 195, 208, 210, 214, 226, 240, 260, 273, 280, 312, 321, 336, 339, 364, 390, 420, 428, 452, 455, 520, 535, 546, 560, 565, 624, 642, 678, 728, 749, 780, 791, 840, 856, 904, 910, 1040, 1070, 1092, 1130, 1284, 1356, 1365, 1391, 1456, 1469, 1498, 1560, 1582, 1605, 1680, 1695, 1712, 1808, 1820, 2140, 2184, 2247, 2260, 2373, 2568, 2712, 2730, 2782, 2938, 2996, 3120, 3164, 3210, 3390, 3640, 3745, 3955, 4173, 4280, 4368, 4407, 4494, 4520, 4746, 5136, 5424, 5460, 5564, 5876, 5992, 6328, 6420, 6780, 6955, 7280, 7345, 7490, 7910, 8346, 8560, 8814, 8988, 9040, 9492, 9737, 10283, 10920, 11128, 11235, 11752, 11865, 11984, 12091, 12656, 12840, 13560, 13910, 14690, 14980, 15820, 16692, 17628, 17976, 18984, 19474, 20566, 20865, 21840, 22035, 22256, 22470, 23504, 23730, 24182, 25680, 27120, 27820, 29211, 29380, 29960, 30849, 31640, 33384, 35256, 35952, 36273, 37968, 38948, 41132, 41730, 44070, 44940, 47460, 48364, 48685, 51415, 55640, 58422, 58760, 59920, 60455, 61698, 63280, 66768, 70512, 72546, 77896, 82264, 83460, 84637, 88140, 89880, 94920, 96728, 97370, 102830, 111280, 116844, 117520, 120910, 123396, 145092, 146055, 154245, 155792, 157183, 164528, 166920, 169274, 176280, 179760, 181365, 189840, 193456, 194740, 205660, 233688, 241820, 246792, 253911, 290184, 292110, 308490, 314366, 333840, 338548, 352560, 362730, 389480, 411320, 423185, 467376, 471549, 483640, 493584, 507822, 580368, 584220, 616980, 628732, 677096, 725460, 778960, 785915, 822640, 846370, 943098, 967280, 1015644, 1100281, 1168440, 1233960, 1257464, 1269555, 1354192, 1450920, 1571830, 1692740, 1886196, 2031288, 2200562, 2336880, 2357745, 2467920, 2514928, 2539110, 2901840, 3143660, 3300843, 3385480, 3772392, 4062576, 4401124, 4715490, 5078220, 5501405, 6287320, 6601686, 6770960, 7544784, 8802248, 9430980, 10156440, 11002810, 12574640, 13203372, 16504215, 17604496, 18861960, 20312880, 22005620, 26406744, 33008430, 37723920, 44011240, 52813488, 66016860, 88022480, 132033720, 264067440]

約数ペア:

[(1, 264067440), (2, 132033720), (3, 88022480), (4, 66016860), (5, 52813488), (6, 44011240), (7, 37723920), (8, 33008430), (10, 26406744), (12, 22005620), (13, 20312880), (14, 18861960), (15, 17604496), (16, 16504215), (20, 13203372), (21, 12574640), (24, 11002810), (26, 10156440), (28, 9430980), (30, 8802248), (35, 7544784), (39, 6770960), (40, 6601686), (42, 6287320), (48, 5501405), (52, 5078220), (56, 4715490), (60, 4401124), (65, 4062576), (70, 3772392), (78, 3385480), (80, 3300843), (84, 3143660), (91, 2901840), (104, 2539110), (105, 2514928), (107, 2467920), (112, 2357745), (113, 2336880), (120, 2200562), (130, 2031288), (140, 1886196), (156, 1692740), (168, 1571830), (182, 1450920), (195, 1354192), (208, 1269555), (210, 1257464), (214, 1233960), (226, 1168440), (240, 1100281), (260, 1015644), (273, 967280), (280, 943098), (312, 846370), (321, 822640), (336, 785915), (339, 778960), (364, 725460), (390, 677096), (420, 628732), (428, 616980), (452, 584220), (455, 580368), (520, 507822), (535, 493584), (546, 483640), (560, 471549), (565, 467376), (624, 423185), (642, 411320), (678, 389480), (728, 362730), (749, 352560), (780, 338548), (791, 333840), (840, 314366), (856, 308490), (904, 292110), (910, 290184), (1040, 253911), (1070, 246792), (1092, 241820), (1130, 233688), (1284, 205660), (1356, 194740), (1365, 193456), (1391, 189840), (1456, 181365), (1469, 179760), (1498, 176280), (1560, 169274), (1582, 166920), (1605, 164528), (1680, 157183), (1695, 155792), (1712, 154245), (1808, 146055), (1820, 145092), (2140, 123396), (2184, 120910), (2247, 117520), (2260, 116844), (2373, 111280), (2568, 102830), (2712, 97370), (2730, 96728), (2782, 94920), (2938, 89880), (2996, 88140), (3120, 84637), (3164, 83460), (3210, 82264), (3390, 77896), (3640, 72546), (3745, 70512), (3955, 66768), (4173, 63280), (4280, 61698), (4368, 60455), (4407, 59920), (4494, 58760), (4520, 58422), (4746, 55640), (5136, 51415), (5424, 48685), (5460, 48364), (5564, 47460), (5876, 44940), (5992, 44070), (6328, 41730), (6420, 41132), (6780, 38948), (6955, 37968), (7280, 36273), (7345, 35952), (7490, 35256), (7910, 33384), (8346, 31640), (8560, 30849), (8814, 29960), (8988, 29380), (9040, 29211), (9492, 27820), (9737, 27120), (10283, 25680), (10920, 24182), (11128, 23730), (11235, 23504), (11752, 22470), (11865, 22256), (11984, 22035), (12091, 21840), (12656, 20865), (12840, 20566), (13560, 19474), (13910, 18984), (14690, 17976), (14980, 17628), (15820, 16692)]