15732474240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61609}}^1$

素因数の和:61657

約数の個数: 256

約数和(自身を含む): 60328512000

約数和(自身を除く): 44596037760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31920, 36480, 42560, 51072, 61609, 63840, 85120, 123218, 127680, 184827, 246436, 255360, 308045, 369654, 431263, 492872, 616090, 739308, 862526, 924135, 985744, 1170571, 1232180, 1293789, 1478616, 1725052, 1848270, 1971488, 2156315, 2341142, 2464360, 2587578, 2957232, 3450104, 3511713, 3696540, 3942976, 4312630, 4682284, 4928720, 5175156, 5852855, 5914464, 6468945, 6900208, 7023426, 7393080, 7885952, 8193997, 8625260, 9364568, 9857440, 10350312, 11705710, 11828928, 12937890, 13800416, 14046852, 14786160, 16387994, 17250520, 17558565, 18729136, 19714880, 20700624, 23411420, 23657856, 24581991, 25875780, 27600832, 28093704, 29572320, 32775988, 34501040, 35117130, 37458272, 39429760, 40969985, 41401248, 46822840, 49163982, 51751560, 55201664, 56187408, 59144640, 65551976, 69002080, 70234260, 74916544, 81939970, 82802496, 93645680, 98327964, 103503120, 112374816, 118289280, 122909955, 131103952, 138004160, 140468520, 149833088, 163879940, 165604992, 187291360, 196655928, 207006240, 224749632, 245819910, 262207904, 276008320, 280937040, 327759880, 374582720, 393311856, 414012480, 449499264, 491639820, 524415808, 561874080, 655519760, 749165440, 786623712, 828024960, 983279640, 1048831616, 1123748160, 1311039520, 1573247424, 1966559280, 2247496320, 2622079040, 3146494848, 3933118560, 5244158080, 7866237120, 15732474240]

約数ペア:

[(1, 15732474240), (2, 7866237120), (3, 5244158080), (4, 3933118560), (5, 3146494848), (6, 2622079040), (7, 2247496320), (8, 1966559280), (10, 1573247424), (12, 1311039520), (14, 1123748160), (15, 1048831616), (16, 983279640), (19, 828024960), (20, 786623712), (21, 749165440), (24, 655519760), (28, 561874080), (30, 524415808), (32, 491639820), (35, 449499264), (38, 414012480), (40, 393311856), (42, 374582720), (48, 327759880), (56, 280937040), (57, 276008320), (60, 262207904), (64, 245819910), (70, 224749632), (76, 207006240), (80, 196655928), (84, 187291360), (95, 165604992), (96, 163879940), (105, 149833088), (112, 140468520), (114, 138004160), (120, 131103952), (128, 122909955), (133, 118289280), (140, 112374816), (152, 103503120), (160, 98327964), (168, 93645680), (190, 82802496), (192, 81939970), (210, 74916544), (224, 70234260), (228, 69002080), (240, 65551976), (266, 59144640), (280, 56187408), (285, 55201664), (304, 51751560), (320, 49163982), (336, 46822840), (380, 41401248), (384, 40969985), (399, 39429760), (420, 37458272), (448, 35117130), (456, 34501040), (480, 32775988), (532, 29572320), (560, 28093704), (570, 27600832), (608, 25875780), (640, 24581991), (665, 23657856), (672, 23411420), (760, 20700624), (798, 19714880), (840, 18729136), (896, 17558565), (912, 17250520), (960, 16387994), (1064, 14786160), (1120, 14046852), (1140, 13800416), (1216, 12937890), (1330, 11828928), (1344, 11705710), (1520, 10350312), (1596, 9857440), (1680, 9364568), (1824, 8625260), (1920, 8193997), (1995, 7885952), (2128, 7393080), (2240, 7023426), (2280, 6900208), (2432, 6468945), (2660, 5914464), (2688, 5852855), (3040, 5175156), (3192, 4928720), (3360, 4682284), (3648, 4312630), (3990, 3942976), (4256, 3696540), (4480, 3511713), (4560, 3450104), (5320, 2957232), (6080, 2587578), (6384, 2464360), (6720, 2341142), (7296, 2156315), (7980, 1971488), (8512, 1848270), (9120, 1725052), (10640, 1478616), (12160, 1293789), (12768, 1232180), (13440, 1170571), (15960, 985744), (17024, 924135), (18240, 862526), (21280, 739308), (25536, 616090), (31920, 492872), (36480, 431263), (42560, 369654), (51072, 308045), (61609, 255360), (63840, 246436), (85120, 184827), (123218, 127680)]