27933360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 160

約数和(自身を含む): 106659840

約数和(自身を除く): 78726480

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, 1279, 1365, 1456, 1560, 1680, 1820, 2184, 2558, 2730, 3120, 3640, 3837, 4368, 5116, 5460, 6395, 7280, 7674, 8953, 10232, 10920, 12790, 15348, 16627, 17906, 19185, 20464, 21840, 25580, 26859, 30696, 33254, 35812, 38370, 44765, 49881, 51160, 53718, 61392, 66508, 71624, 76740, 83135, 89530, 99762, 102320, 107436, 116389, 133016, 134295, 143248, 153480, 166270, 179060, 199524, 214872, 232778, 249405, 266032, 268590, 306960, 332540, 349167, 358120, 399048, 429744, 465556, 498810, 537180, 581945, 665080, 698334, 716240, 798096, 931112, 997620, 1074360, 1163890, 1330160, 1396668, 1745835, 1862224, 1995240, 2148720, 2327780, 2793336, 3491670, 3990480, 4655560, 5586672, 6983340, 9311120, 13966680, 27933360]

約数ペア:

[(1, 27933360), (2, 13966680), (3, 9311120), (4, 6983340), (5, 5586672), (6, 4655560), (7, 3990480), (8, 3491670), (10, 2793336), (12, 2327780), (13, 2148720), (14, 1995240), (15, 1862224), (16, 1745835), (20, 1396668), (21, 1330160), (24, 1163890), (26, 1074360), (28, 997620), (30, 931112), (35, 798096), (39, 716240), (40, 698334), (42, 665080), (48, 581945), (52, 537180), (56, 498810), (60, 465556), (65, 429744), (70, 399048), (78, 358120), (80, 349167), (84, 332540), (91, 306960), (104, 268590), (105, 266032), (112, 249405), (120, 232778), (130, 214872), (140, 199524), (156, 179060), (168, 166270), (182, 153480), (195, 143248), (208, 134295), (210, 133016), (240, 116389), (260, 107436), (273, 102320), (280, 99762), (312, 89530), (336, 83135), (364, 76740), (390, 71624), (420, 66508), (455, 61392), (520, 53718), (546, 51160), (560, 49881), (624, 44765), (728, 38370), (780, 35812), (840, 33254), (910, 30696), (1040, 26859), (1092, 25580), (1279, 21840), (1365, 20464), (1456, 19185), (1560, 17906), (1680, 16627), (1820, 15348), (2184, 12790), (2558, 10920), (2730, 10232), (3120, 8953), (3640, 7674), (3837, 7280), (4368, 6395), (5116, 5460)]