7661256240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{7577}}^1$

素因数の和:7987

約数の個数: 160

約数和(自身を含む): 25980051456

約数和(自身を除く): 18318795216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 383, 440, 528, 660, 766, 880, 1149, 1320, 1532, 1915, 2298, 2640, 3064, 3830, 4213, 4596, 5745, 6128, 7577, 7660, 8426, 9192, 11490, 12639, 15154, 15320, 16852, 18384, 21065, 22731, 22980, 25278, 30308, 30640, 33704, 37885, 42130, 45462, 45960, 50556, 60616, 63195, 67408, 75770, 83347, 84260, 90924, 91920, 101112, 113655, 121232, 126390, 151540, 166694, 168520, 181848, 202224, 227310, 250041, 252780, 303080, 333388, 337040, 363696, 416735, 454620, 500082, 505560, 606160, 666776, 833470, 909240, 1000164, 1011120, 1250205, 1333552, 1666940, 1818480, 2000328, 2500410, 2901991, 3333880, 4000656, 5000820, 5803982, 6667760, 8705973, 10001640, 11607964, 14509955, 17411946, 20003280, 23215928, 29019910, 31921901, 34823892, 43529865, 46431856, 58039820, 63843802, 69647784, 87059730, 95765703, 116079640, 127687604, 139295568, 159609505, 174119460, 191531406, 232159280, 255375208, 319219010, 348238920, 383062812, 478828515, 510750416, 638438020, 696477840, 766125624, 957657030, 1276876040, 1532251248, 1915314060, 2553752080, 3830628120, 7661256240]

約数ペア:

[(1, 7661256240), (2, 3830628120), (3, 2553752080), (4, 1915314060), (5, 1532251248), (6, 1276876040), (8, 957657030), (10, 766125624), (11, 696477840), (12, 638438020), (15, 510750416), (16, 478828515), (20, 383062812), (22, 348238920), (24, 319219010), (30, 255375208), (33, 232159280), (40, 191531406), (44, 174119460), (48, 159609505), (55, 139295568), (60, 127687604), (66, 116079640), (80, 95765703), (88, 87059730), (110, 69647784), (120, 63843802), (132, 58039820), (165, 46431856), (176, 43529865), (220, 34823892), (240, 31921901), (264, 29019910), (330, 23215928), (383, 20003280), (440, 17411946), (528, 14509955), (660, 11607964), (766, 10001640), (880, 8705973), (1149, 6667760), (1320, 5803982), (1532, 5000820), (1915, 4000656), (2298, 3333880), (2640, 2901991), (3064, 2500410), (3830, 2000328), (4213, 1818480), (4596, 1666940), (5745, 1333552), (6128, 1250205), (7577, 1011120), (7660, 1000164), (8426, 909240), (9192, 833470), (11490, 666776), (12639, 606160), (15154, 505560), (15320, 500082), (16852, 454620), (18384, 416735), (21065, 363696), (22731, 337040), (22980, 333388), (25278, 303080), (30308, 252780), (30640, 250041), (33704, 227310), (37885, 202224), (42130, 181848), (45462, 168520), (45960, 166694), (50556, 151540), (60616, 126390), (63195, 121232), (67408, 113655), (75770, 101112), (83347, 91920), (84260, 90924)]