16520369760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1366

約数の個数: 288

約数和(自身を含む): 58143863232

約数和(自身を除く): 41623493472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 311, 333, 360, 370, 444, 480, 555, 592, 622, 666, 720, 740, 888, 933, 997, 1110, 1184, 1244, 1332, 1440, 1480, 1555, 1665, 1776, 1866, 1994, 2220, 2488, 2664, 2799, 2960, 2991, 3110, 3330, 3552, 3732, 3988, 4440, 4665, 4976, 4985, 5328, 5598, 5920, 5982, 6220, 6660, 7464, 7976, 8880, 8973, 9330, 9952, 9970, 10656, 11196, 11507, 11964, 12440, 13320, 13995, 14928, 14955, 15952, 17760, 17946, 18660, 19940, 22392, 23014, 23928, 24880, 26640, 27990, 29856, 29910, 31904, 34521, 35892, 36889, 37320, 39880, 44784, 44865, 46028, 47856, 49760, 53280, 55980, 57535, 59820, 69042, 71784, 73778, 74640, 79760, 89568, 89730, 92056, 95712, 103563, 110667, 111960, 115070, 119640, 138084, 143568, 147556, 149280, 159520, 172605, 179460, 184112, 184445, 207126, 221334, 223920, 230140, 239280, 276168, 287136, 295112, 310067, 332001, 345210, 358920, 368224, 368890, 414252, 442668, 447840, 460280, 478560, 517815, 552336, 553335, 590224, 620134, 664002, 690420, 717840, 737780, 828504, 885336, 920560, 930201, 1035630, 1104672, 1106670, 1180448, 1240268, 1328004, 1380840, 1435680, 1475560, 1550335, 1657008, 1660005, 1770672, 1841120, 1860402, 2071260, 2213340, 2480536, 2656008, 2761680, 2790603, 2951120, 3100670, 3314016, 3320010, 3541344, 3720804, 4142520, 4426680, 4651005, 4961072, 5312016, 5523360, 5581206, 5902240, 6201340, 6640020, 7441608, 8285040, 8853360, 9302010, 9922144, 10624032, 11162412, 11472479, 12402680, 13280040, 13953015, 14883216, 16570080, 17706720, 18604020, 22324824, 22944958, 24805360, 26560080, 27906030, 29766432, 34417437, 37208040, 44649648, 45889916, 49610720, 53120160, 55812060, 57362395, 68834874, 74416080, 89299296, 91779832, 103252311, 111624120, 114724790, 137669748, 148832160, 172087185, 183559664, 206504622, 223248240, 229449580, 275339496, 344174370, 367119328, 413009244, 446496480, 458899160, 516261555, 550678992, 688348740, 826018488, 917798320, 1032523110, 1101357984, 1376697480, 1652036976, 1835596640, 2065046220, 2753394960, 3304073952, 4130092440, 5506789920, 8260184880, 16520369760]

約数ペア:

[(1, 16520369760), (2, 8260184880), (3, 5506789920), (4, 4130092440), (5, 3304073952), (6, 2753394960), (8, 2065046220), (9, 1835596640), (10, 1652036976), (12, 1376697480), (15, 1101357984), (16, 1032523110), (18, 917798320), (20, 826018488), (24, 688348740), (30, 550678992), (32, 516261555), (36, 458899160), (37, 446496480), (40, 413009244), (45, 367119328), (48, 344174370), (60, 275339496), (72, 229449580), (74, 223248240), (80, 206504622), (90, 183559664), (96, 172087185), (111, 148832160), (120, 137669748), (144, 114724790), (148, 111624120), (160, 103252311), (180, 91779832), (185, 89299296), (222, 74416080), (240, 68834874), (288, 57362395), (296, 55812060), (311, 53120160), (333, 49610720), (360, 45889916), (370, 44649648), (444, 37208040), (480, 34417437), (555, 29766432), (592, 27906030), (622, 26560080), (666, 24805360), (720, 22944958), (740, 22324824), (888, 18604020), (933, 17706720), (997, 16570080), (1110, 14883216), (1184, 13953015), (1244, 13280040), (1332, 12402680), (1440, 11472479), (1480, 11162412), (1555, 10624032), (1665, 9922144), (1776, 9302010), (1866, 8853360), (1994, 8285040), (2220, 7441608), (2488, 6640020), (2664, 6201340), (2799, 5902240), (2960, 5581206), (2991, 5523360), (3110, 5312016), (3330, 4961072), (3552, 4651005), (3732, 4426680), (3988, 4142520), (4440, 3720804), (4665, 3541344), (4976, 3320010), (4985, 3314016), (5328, 3100670), (5598, 2951120), (5920, 2790603), (5982, 2761680), (6220, 2656008), (6660, 2480536), (7464, 2213340), (7976, 2071260), (8880, 1860402), (8973, 1841120), (9330, 1770672), (9952, 1660005), (9970, 1657008), (10656, 1550335), (11196, 1475560), (11507, 1435680), (11964, 1380840), (12440, 1328004), (13320, 1240268), (13995, 1180448), (14928, 1106670), (14955, 1104672), (15952, 1035630), (17760, 930201), (17946, 920560), (18660, 885336), (19940, 828504), (22392, 737780), (23014, 717840), (23928, 690420), (24880, 664002), (26640, 620134), (27990, 590224), (29856, 553335), (29910, 552336), (31904, 517815), (34521, 478560), (35892, 460280), (36889, 447840), (37320, 442668), (39880, 414252), (44784, 368890), (44865, 368224), (46028, 358920), (47856, 345210), (49760, 332001), (53280, 310067), (55980, 295112), (57535, 287136), (59820, 276168), (69042, 239280), (71784, 230140), (73778, 223920), (74640, 221334), (79760, 207126), (89568, 184445), (89730, 184112), (92056, 179460), (95712, 172605), (103563, 159520), (110667, 149280), (111960, 147556), (115070, 143568), (119640, 138084)]