55866720

素因数分解:

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

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 160893600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1279, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2558, 2730, 2912, 3120, 3360, 3640, 3837, 4368, 5116, 5460, 6240, 6395, 7280, 7674, 8736, 8953, 10232, 10920, 12790, 14560, 15348, 16627, 17906, 19185, 20464, 21840, 25580, 26859, 30696, 33254, 35812, 38370, 40928, 43680, 44765, 49881, 51160, 53718, 61392, 66508, 71624, 76740, 83135, 89530, 99762, 102320, 107436, 116389, 122784, 133016, 134295, 143248, 153480, 166270, 179060, 199524, 204640, 214872, 232778, 249405, 266032, 268590, 286496, 306960, 332540, 349167, 358120, 399048, 429744, 465556, 498810, 532064, 537180, 581945, 613920, 665080, 698334, 716240, 798096, 859488, 931112, 997620, 1074360, 1163890, 1330160, 1396668, 1432480, 1596192, 1745835, 1862224, 1995240, 2148720, 2327780, 2660320, 2793336, 3491670, 3724448, 3990480, 4297440, 4655560, 5586672, 6983340, 7980960, 9311120, 11173344, 13966680, 18622240, 27933360, 55866720]

約数ペア:

[(1, 55866720), (2, 27933360), (3, 18622240), (4, 13966680), (5, 11173344), (6, 9311120), (7, 7980960), (8, 6983340), (10, 5586672), (12, 4655560), (13, 4297440), (14, 3990480), (15, 3724448), (16, 3491670), (20, 2793336), (21, 2660320), (24, 2327780), (26, 2148720), (28, 1995240), (30, 1862224), (32, 1745835), (35, 1596192), (39, 1432480), (40, 1396668), (42, 1330160), (48, 1163890), (52, 1074360), (56, 997620), (60, 931112), (65, 859488), (70, 798096), (78, 716240), (80, 698334), (84, 665080), (91, 613920), (96, 581945), (104, 537180), (105, 532064), (112, 498810), (120, 465556), (130, 429744), (140, 399048), (156, 358120), (160, 349167), (168, 332540), (182, 306960), (195, 286496), (208, 268590), (210, 266032), (224, 249405), (240, 232778), (260, 214872), (273, 204640), (280, 199524), (312, 179060), (336, 166270), (364, 153480), (390, 143248), (416, 134295), (420, 133016), (455, 122784), (480, 116389), (520, 107436), (546, 102320), (560, 99762), (624, 89530), (672, 83135), (728, 76740), (780, 71624), (840, 66508), (910, 61392), (1040, 53718), (1092, 51160), (1120, 49881), (1248, 44765), (1279, 43680), (1365, 40928), (1456, 38370), (1560, 35812), (1680, 33254), (1820, 30696), (2080, 26859), (2184, 25580), (2558, 21840), (2730, 20464), (2912, 19185), (3120, 17906), (3360, 16627), (3640, 15348), (3837, 14560), (4368, 12790), (5116, 10920), (5460, 10232), (6240, 8953), (6395, 8736), (7280, 7674)]