1340554320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{88661}}^1$

素因数の和:88690

約数の個数: 160

約数和(自身を含む): 5277162240

約数和(自身を除く): 3936607920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 88661, 177322, 265983, 354644, 443305, 531966, 620627, 709288, 797949, 886610, 1063932, 1241254, 1329915, 1418576, 1595898, 1773220, 1861881, 2127864, 2393847, 2482508, 2659830, 3103135, 3191796, 3546440, 3723762, 3989745, 4255728, 4787694, 4965016, 5319660, 5585643, 6206270, 6383592, 7092880, 7447524, 7979490, 9309405, 9575388, 9930032, 10639320, 11171286, 11969235, 12412540, 12767184, 14895048, 15958980, 16756929, 18618810, 19150776, 21278640, 22342572, 23938470, 24825080, 27928215, 29790096, 31917960, 33513858, 37237620, 38301552, 44685144, 47876940, 49650160, 55856430, 63835920, 67027716, 74475240, 83784645, 89370288, 95753880, 111712860, 134055432, 148950480, 167569290, 191507760, 223425720, 268110864, 335138580, 446851440, 670277160, 1340554320]

約数ペア:

[(1, 1340554320), (2, 670277160), (3, 446851440), (4, 335138580), (5, 268110864), (6, 223425720), (7, 191507760), (8, 167569290), (9, 148950480), (10, 134055432), (12, 111712860), (14, 95753880), (15, 89370288), (16, 83784645), (18, 74475240), (20, 67027716), (21, 63835920), (24, 55856430), (27, 49650160), (28, 47876940), (30, 44685144), (35, 38301552), (36, 37237620), (40, 33513858), (42, 31917960), (45, 29790096), (48, 27928215), (54, 24825080), (56, 23938470), (60, 22342572), (63, 21278640), (70, 19150776), (72, 18618810), (80, 16756929), (84, 15958980), (90, 14895048), (105, 12767184), (108, 12412540), (112, 11969235), (120, 11171286), (126, 10639320), (135, 9930032), (140, 9575388), (144, 9309405), (168, 7979490), (180, 7447524), (189, 7092880), (210, 6383592), (216, 6206270), (240, 5585643), (252, 5319660), (270, 4965016), (280, 4787694), (315, 4255728), (336, 3989745), (360, 3723762), (378, 3546440), (420, 3191796), (432, 3103135), (504, 2659830), (540, 2482508), (560, 2393847), (630, 2127864), (720, 1861881), (756, 1773220), (840, 1595898), (945, 1418576), (1008, 1329915), (1080, 1241254), (1260, 1063932), (1512, 886610), (1680, 797949), (1890, 709288), (2160, 620627), (2520, 531966), (3024, 443305), (3780, 354644), (5040, 265983), (7560, 177322), (15120, 88661)]