1156386840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2089}}^1$

素因数の和:2769

約数の個数: 128

約数和(自身を含む): 3972672000

約数和(自身を除く): 2816285160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 659, 840, 1318, 1977, 2089, 2636, 3295, 3954, 4178, 4613, 5272, 6267, 6590, 7908, 8356, 9226, 9885, 10445, 12534, 13180, 13839, 14623, 15816, 16712, 18452, 19770, 20890, 23065, 25068, 26360, 27678, 29246, 31335, 36904, 39540, 41780, 43869, 46130, 50136, 55356, 58492, 62670, 69195, 73115, 79080, 83560, 87738, 92260, 110712, 116984, 125340, 138390, 146230, 175476, 184520, 219345, 250680, 276780, 292460, 350952, 438690, 553560, 584920, 877380, 1376651, 1754760, 2753302, 4129953, 5506604, 6883255, 8259906, 9636557, 11013208, 13766510, 16519812, 19273114, 20649765, 27533020, 28909671, 33039624, 38546228, 41299530, 48182785, 55066040, 57819342, 77092456, 82599060, 96365570, 115638684, 144548355, 165198120, 192731140, 231277368, 289096710, 385462280, 578193420, 1156386840]

約数ペア:

[(1, 1156386840), (2, 578193420), (3, 385462280), (4, 289096710), (5, 231277368), (6, 192731140), (7, 165198120), (8, 144548355), (10, 115638684), (12, 96365570), (14, 82599060), (15, 77092456), (20, 57819342), (21, 55066040), (24, 48182785), (28, 41299530), (30, 38546228), (35, 33039624), (40, 28909671), (42, 27533020), (56, 20649765), (60, 19273114), (70, 16519812), (84, 13766510), (105, 11013208), (120, 9636557), (140, 8259906), (168, 6883255), (210, 5506604), (280, 4129953), (420, 2753302), (659, 1754760), (840, 1376651), (1318, 877380), (1977, 584920), (2089, 553560), (2636, 438690), (3295, 350952), (3954, 292460), (4178, 276780), (4613, 250680), (5272, 219345), (6267, 184520), (6590, 175476), (7908, 146230), (8356, 138390), (9226, 125340), (9885, 116984), (10445, 110712), (12534, 92260), (13180, 87738), (13839, 83560), (14623, 79080), (15816, 73115), (16712, 69195), (18452, 62670), (19770, 58492), (20890, 55356), (23065, 50136), (25068, 46130), (26360, 43869), (27678, 41780), (29246, 39540), (31335, 36904)]