250289280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2331

約数の個数: 192

約数和(自身を含む): 910166400

約数和(自身を除く): 659877120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2287, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 4574, 5472, 5760, 6080, 6840, 6861, 7296, 9120, 9148, 10944, 11435, 12160, 13680, 13722, 18240, 18296, 20583, 21888, 22870, 27360, 27444, 34305, 36480, 36592, 41166, 43453, 45740, 54720, 54888, 68610, 73184, 82332, 86906, 91480, 102915, 109440, 109776, 130359, 137220, 146368, 164664, 173812, 182960, 205830, 217265, 219552, 260718, 274440, 292736, 329328, 347624, 365920, 391077, 411660, 434530, 439104, 521436, 548880, 651795, 658656, 695248, 731840, 782154, 823320, 869060, 878208, 1042872, 1097760, 1303590, 1317312, 1390496, 1463680, 1564308, 1646640, 1738120, 1955385, 2085744, 2195520, 2607180, 2634624, 2780992, 3128616, 3293280, 3476240, 3910770, 4171488, 4391040, 5214360, 5561984, 6257232, 6586560, 6952480, 7821540, 8342976, 10428720, 12514464, 13173120, 13904960, 15643080, 16685952, 20857440, 25028928, 27809920, 31286160, 41714880, 50057856, 62572320, 83429760, 125144640, 250289280]

約数ペア:

[(1, 250289280), (2, 125144640), (3, 83429760), (4, 62572320), (5, 50057856), (6, 41714880), (8, 31286160), (9, 27809920), (10, 25028928), (12, 20857440), (15, 16685952), (16, 15643080), (18, 13904960), (19, 13173120), (20, 12514464), (24, 10428720), (30, 8342976), (32, 7821540), (36, 6952480), (38, 6586560), (40, 6257232), (45, 5561984), (48, 5214360), (57, 4391040), (60, 4171488), (64, 3910770), (72, 3476240), (76, 3293280), (80, 3128616), (90, 2780992), (95, 2634624), (96, 2607180), (114, 2195520), (120, 2085744), (128, 1955385), (144, 1738120), (152, 1646640), (160, 1564308), (171, 1463680), (180, 1390496), (190, 1317312), (192, 1303590), (228, 1097760), (240, 1042872), (285, 878208), (288, 869060), (304, 823320), (320, 782154), (342, 731840), (360, 695248), (380, 658656), (384, 651795), (456, 548880), (480, 521436), (570, 439104), (576, 434530), (608, 411660), (640, 391077), (684, 365920), (720, 347624), (760, 329328), (855, 292736), (912, 274440), (960, 260718), (1140, 219552), (1152, 217265), (1216, 205830), (1368, 182960), (1440, 173812), (1520, 164664), (1710, 146368), (1824, 137220), (1920, 130359), (2280, 109776), (2287, 109440), (2432, 102915), (2736, 91480), (2880, 86906), (3040, 82332), (3420, 73184), (3648, 68610), (4560, 54888), (4574, 54720), (5472, 45740), (5760, 43453), (6080, 41166), (6840, 36592), (6861, 36480), (7296, 34305), (9120, 27444), (9148, 27360), (10944, 22870), (11435, 21888), (12160, 20583), (13680, 18296), (13722, 18240)]