65809654560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{270421}}^1$

素因数の和:270468

約数の個数: 216

約数和(自身を含む): 243180228564

約数和(自身を除く): 177370574004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 40560, 48672, 60840, 81120, 121680, 243360, 270421, 540842, 811263, 1081684, 1352105, 1622526, 2163368, 2433789, 2704210, 3245052, 3515473, 4056315, 4326736, 4867578, 5408420, 6490104, 7030946, 8112630, 8653472, 9735156, 10546419, 10816840, 12168945, 12980208, 14061892, 16225260, 17577365, 19470312, 21092838, 21633680, 24337890, 25960416, 28123784, 31639257, 32450520, 35154730, 38940624, 42185676, 43267360, 45701149, 48675780, 52732095, 56247568, 63278514, 64901040, 70309460, 77881248, 84371352, 91402298, 97351560, 105464190, 112495136, 126557028, 129802080, 137103447, 140618920, 158196285, 168742704, 182804596, 194703120, 210928380, 228505745, 253114056, 274206894, 281237840, 316392570, 337485408, 365609192, 389406240, 411310341, 421856760, 457011490, 506228112, 548413788, 562475680, 632785140, 685517235, 731218384, 822620682, 843713520, 914022980, 1012456224, 1096827576, 1265570280, 1371034470, 1462436768, 1645241364, 1687427040, 1828045960, 2056551705, 2193655152, 2531140560, 2742068940, 3290482728, 3656091920, 4113103410, 4387310304, 5062281120, 5484137880, 6580965456, 7312183840, 8226206820, 10968275760, 13161930912, 16452413640, 21936551520, 32904827280, 65809654560]

約数ペア:

[(1, 65809654560), (2, 32904827280), (3, 21936551520), (4, 16452413640), (5, 13161930912), (6, 10968275760), (8, 8226206820), (9, 7312183840), (10, 6580965456), (12, 5484137880), (13, 5062281120), (15, 4387310304), (16, 4113103410), (18, 3656091920), (20, 3290482728), (24, 2742068940), (26, 2531140560), (30, 2193655152), (32, 2056551705), (36, 1828045960), (39, 1687427040), (40, 1645241364), (45, 1462436768), (48, 1371034470), (52, 1265570280), (60, 1096827576), (65, 1012456224), (72, 914022980), (78, 843713520), (80, 822620682), (90, 731218384), (96, 685517235), (104, 632785140), (117, 562475680), (120, 548413788), (130, 506228112), (144, 457011490), (156, 421856760), (160, 411310341), (169, 389406240), (180, 365609192), (195, 337485408), (208, 316392570), (234, 281237840), (240, 274206894), (260, 253114056), (288, 228505745), (312, 210928380), (338, 194703120), (360, 182804596), (390, 168742704), (416, 158196285), (468, 140618920), (480, 137103447), (507, 129802080), (520, 126557028), (585, 112495136), (624, 105464190), (676, 97351560), (720, 91402298), (780, 84371352), (845, 77881248), (936, 70309460), (1014, 64901040), (1040, 63278514), (1170, 56247568), (1248, 52732095), (1352, 48675780), (1440, 45701149), (1521, 43267360), (1560, 42185676), (1690, 38940624), (1872, 35154730), (2028, 32450520), (2080, 31639257), (2340, 28123784), (2535, 25960416), (2704, 24337890), (3042, 21633680), (3120, 21092838), (3380, 19470312), (3744, 17577365), (4056, 16225260), (4680, 14061892), (5070, 12980208), (5408, 12168945), (6084, 10816840), (6240, 10546419), (6760, 9735156), (7605, 8653472), (8112, 8112630), (9360, 7030946), (10140, 6490104), (12168, 5408420), (13520, 4867578), (15210, 4326736), (16224, 4056315), (18720, 3515473), (20280, 3245052), (24336, 2704210), (27040, 2433789), (30420, 2163368), (40560, 1622526), (48672, 1352105), (60840, 1081684), (81120, 811263), (121680, 540842), (243360, 270421)]