272541360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12515

約数の個数: 160

約数和(自身を含む): 1039933440

約数和(自身を除く): 767392080

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, 12479, 21840, 24958, 37437, 49916, 62395, 74874, 87353, 99832, 124790, 149748, 162227, 174706, 187185, 199664, 249580, 262059, 299496, 324454, 349412, 374370, 436765, 486681, 499160, 524118, 598992, 648908, 698824, 748740, 811135, 873530, 973362, 998320, 1048236, 1135589, 1297816, 1310295, 1397648, 1497480, 1622270, 1747060, 1946724, 2096472, 2271178, 2433405, 2595632, 2620590, 2994960, 3244540, 3406767, 3494120, 3893448, 4192944, 4542356, 4866810, 5241180, 5677945, 6489080, 6813534, 6988240, 7786896, 9084712, 9733620, 10482360, 11355890, 12978160, 13627068, 17033835, 18169424, 19467240, 20964720, 22711780, 27254136, 34067670, 38934480, 45423560, 54508272, 68135340, 90847120, 136270680, 272541360]

約数ペア:

[(1, 272541360), (2, 136270680), (3, 90847120), (4, 68135340), (5, 54508272), (6, 45423560), (7, 38934480), (8, 34067670), (10, 27254136), (12, 22711780), (13, 20964720), (14, 19467240), (15, 18169424), (16, 17033835), (20, 13627068), (21, 12978160), (24, 11355890), (26, 10482360), (28, 9733620), (30, 9084712), (35, 7786896), (39, 6988240), (40, 6813534), (42, 6489080), (48, 5677945), (52, 5241180), (56, 4866810), (60, 4542356), (65, 4192944), (70, 3893448), (78, 3494120), (80, 3406767), (84, 3244540), (91, 2994960), (104, 2620590), (105, 2595632), (112, 2433405), (120, 2271178), (130, 2096472), (140, 1946724), (156, 1747060), (168, 1622270), (182, 1497480), (195, 1397648), (208, 1310295), (210, 1297816), (240, 1135589), (260, 1048236), (273, 998320), (280, 973362), (312, 873530), (336, 811135), (364, 748740), (390, 698824), (420, 648908), (455, 598992), (520, 524118), (546, 499160), (560, 486681), (624, 436765), (728, 374370), (780, 349412), (840, 324454), (910, 299496), (1040, 262059), (1092, 249580), (1365, 199664), (1456, 187185), (1560, 174706), (1680, 162227), (1820, 149748), (2184, 124790), (2730, 99832), (3120, 87353), (3640, 74874), (4368, 62395), (5460, 49916), (7280, 37437), (10920, 24958), (12479, 21840)]