30444501360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1393979}}^1$

素因数の和:1394015

約数の個数: 160

約数和(自身を含む): 116157565440

約数和(自身を除く): 85713064080

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, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 1393979, 2787958, 4181937, 5575916, 6969895, 8363874, 9757853, 11151832, 13939790, 16727748, 18121727, 19515706, 20909685, 22303664, 27879580, 29273559, 33455496, 36243454, 39031412, 41819370, 48789265, 54365181, 55759160, 58547118, 66910992, 72486908, 78062824, 83638740, 90608635, 97578530, 108730362, 111518320, 117094236, 126852089, 144973816, 146367795, 156125648, 167277480, 181217270, 195157060, 217460724, 234188472, 253704178, 271825905, 289947632, 292735590, 334554960, 362434540, 380556267, 390314120, 434921448, 468376944, 507408356, 543651810, 585471180, 634260445, 724869080, 761112534, 780628240, 869842896, 1014816712, 1087303620, 1170942360, 1268520890, 1449738160, 1522225068, 1902781335, 2029633424, 2174607240, 2341884720, 2537041780, 3044450136, 3805562670, 4349214480, 5074083560, 6088900272, 7611125340, 10148167120, 15222250680, 30444501360]

約数ペア:

[(1, 30444501360), (2, 15222250680), (3, 10148167120), (4, 7611125340), (5, 6088900272), (6, 5074083560), (7, 4349214480), (8, 3805562670), (10, 3044450136), (12, 2537041780), (13, 2341884720), (14, 2174607240), (15, 2029633424), (16, 1902781335), (20, 1522225068), (21, 1449738160), (24, 1268520890), (26, 1170942360), (28, 1087303620), (30, 1014816712), (35, 869842896), (39, 780628240), (40, 761112534), (42, 724869080), (48, 634260445), (52, 585471180), (56, 543651810), (60, 507408356), (65, 468376944), (70, 434921448), (78, 390314120), (80, 380556267), (84, 362434540), (91, 334554960), (104, 292735590), (105, 289947632), (112, 271825905), (120, 253704178), (130, 234188472), (140, 217460724), (156, 195157060), (168, 181217270), (182, 167277480), (195, 156125648), (208, 146367795), (210, 144973816), (240, 126852089), (260, 117094236), (273, 111518320), (280, 108730362), (312, 97578530), (336, 90608635), (364, 83638740), (390, 78062824), (420, 72486908), (455, 66910992), (520, 58547118), (546, 55759160), (560, 54365181), (624, 48789265), (728, 41819370), (780, 39031412), (840, 36243454), (910, 33455496), (1040, 29273559), (1092, 27879580), (1365, 22303664), (1456, 20909685), (1560, 19515706), (1680, 18121727), (1820, 16727748), (2184, 13939790), (2730, 11151832), (3120, 9757853), (3640, 8363874), (4368, 6969895), (5460, 5575916), (7280, 4181937), (10920, 2787958), (21840, 1393979)]