19837500480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1635

約数の個数: 448

約数和(自身を含む): 80370639360

約数和(自身を除く): 60533138880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 241, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 482, 504, 540, 560, 576, 630, 672, 720, 723, 756, 840, 864, 945, 960, 964, 1008, 1080, 1120, 1205, 1260, 1344, 1361, 1440, 1446, 1512, 1680, 1687, 1728, 1890, 1928, 2016, 2160, 2169, 2240, 2410, 2520, 2722, 2880, 2892, 3024, 3360, 3374, 3615, 3780, 3856, 4032, 4083, 4320, 4338, 4820, 5040, 5061, 5444, 5784, 6048, 6507, 6720, 6748, 6805, 7230, 7560, 7712, 8166, 8435, 8640, 8676, 9527, 9640, 10080, 10122, 10845, 10888, 11568, 12096, 12249, 13014, 13496, 13610, 14460, 15120, 15183, 15424, 16332, 16870, 17352, 19054, 19280, 20160, 20244, 20415, 21690, 21776, 23136, 24498, 25305, 26028, 26992, 27220, 28581, 28920, 30240, 30366, 32535, 32664, 33740, 34704, 36747, 38108, 38560, 40488, 40830, 43380, 43552, 45549, 46272, 47635, 48996, 50610, 52056, 53984, 54440, 57162, 57840, 60480, 60732, 61245, 65070, 65328, 67480, 69408, 73494, 75915, 76216, 77120, 80976, 81660, 85743, 86760, 87104, 91098, 95270, 97992, 101220, 104112, 107968, 108880, 114324, 115680, 121464, 122490, 130140, 130656, 134960, 138816, 142905, 146988, 151830, 152432, 161952, 163320, 171486, 173520, 182196, 183735, 190540, 195984, 202440, 208224, 217760, 227745, 228648, 231360, 242928, 244980, 257229, 260280, 261312, 269920, 285810, 293976, 303660, 304864, 323904, 326640, 328001, 342972, 347040, 364392, 367470, 381080, 391968, 404880, 416448, 428715, 435520, 455490, 457296, 485856, 489960, 514458, 520560, 539840, 571620, 587952, 607320, 609728, 653280, 656002, 685944, 694080, 728784, 734940, 762160, 783936, 809760, 857430, 910980, 914592, 971712, 979920, 984003, 1028916, 1041120, 1143240, 1175904, 1214640, 1286145, 1306560, 1312004, 1371888, 1457568, 1469880, 1524320, 1619520, 1640005, 1714860, 1821960, 1829184, 1959840, 1968006, 2057832, 2082240, 2286480, 2296007, 2351808, 2429280, 2572290, 2624008, 2743776, 2915136, 2939760, 2952009, 3048640, 3280010, 3429720, 3643920, 3919680, 3936012, 4115664, 4572960, 4592014, 4858560, 4920015, 5144580, 5248016, 5487552, 5879520, 5904018, 6560020, 6859440, 6888021, 7287840, 7872024, 8231328, 8856027, 9145920, 9184028, 9840030, 10289160, 10496032, 11480035, 11759040, 11808036, 13120040, 13718880, 13776042, 14575680, 14760045, 15744048, 16462656, 17712054, 18368056, 19680060, 20578320, 20664063, 20992064, 22960070, 23616072, 26240080, 27437760, 27552084, 29520090, 31488096, 34440105, 35424108, 36736112, 39360120, 41156640, 41328126, 44280135, 45920140, 47232144, 52480160, 55104168, 59040180, 61992189, 62976192, 68880210, 70848216, 73472224, 78720240, 82313280, 82656252, 88560270, 91840280, 94464288, 103320315, 104960320, 110208336, 118080360, 123984378, 137760420, 141696432, 146944448, 157440480, 165312504, 177120540, 183680560, 188928576, 206640630, 220416672, 236160720, 247968756, 275520840, 283392864, 309960945, 314880960, 330625008, 354241080, 367361120, 413281260, 440833344, 472321440, 495937512, 551041680, 566785728, 619921890, 661250016, 708482160, 734722240, 826562520, 944642880, 991875024, 1102083360, 1239843780, 1322500032, 1416964320, 1653125040, 1983750048, 2204166720, 2479687560, 2833928640, 3306250080, 3967500096, 4959375120, 6612500160, 9918750240, 19837500480]

約数ペア:

[(1, 19837500480), (2, 9918750240), (3, 6612500160), (4, 4959375120), (5, 3967500096), (6, 3306250080), (7, 2833928640), (8, 2479687560), (9, 2204166720), (10, 1983750048), (12, 1653125040), (14, 1416964320), (15, 1322500032), (16, 1239843780), (18, 1102083360), (20, 991875024), (21, 944642880), (24, 826562520), (27, 734722240), (28, 708482160), (30, 661250016), (32, 619921890), (35, 566785728), (36, 551041680), (40, 495937512), (42, 472321440), (45, 440833344), (48, 413281260), (54, 367361120), (56, 354241080), (60, 330625008), (63, 314880960), (64, 309960945), (70, 283392864), (72, 275520840), (80, 247968756), (84, 236160720), (90, 220416672), (96, 206640630), (105, 188928576), (108, 183680560), (112, 177120540), (120, 165312504), (126, 157440480), (135, 146944448), (140, 141696432), (144, 137760420), (160, 123984378), (168, 118080360), (180, 110208336), (189, 104960320), (192, 103320315), (210, 94464288), (216, 91840280), (224, 88560270), (240, 82656252), (241, 82313280), (252, 78720240), (270, 73472224), (280, 70848216), (288, 68880210), (315, 62976192), (320, 61992189), (336, 59040180), (360, 55104168), (378, 52480160), (420, 47232144), (432, 45920140), (448, 44280135), (480, 41328126), (482, 41156640), (504, 39360120), (540, 36736112), (560, 35424108), (576, 34440105), (630, 31488096), (672, 29520090), (720, 27552084), (723, 27437760), (756, 26240080), (840, 23616072), (864, 22960070), (945, 20992064), (960, 20664063), (964, 20578320), (1008, 19680060), (1080, 18368056), (1120, 17712054), (1205, 16462656), (1260, 15744048), (1344, 14760045), (1361, 14575680), (1440, 13776042), (1446, 13718880), (1512, 13120040), (1680, 11808036), (1687, 11759040), (1728, 11480035), (1890, 10496032), (1928, 10289160), (2016, 9840030), (2160, 9184028), (2169, 9145920), (2240, 8856027), (2410, 8231328), (2520, 7872024), (2722, 7287840), (2880, 6888021), (2892, 6859440), (3024, 6560020), (3360, 5904018), (3374, 5879520), (3615, 5487552), (3780, 5248016), (3856, 5144580), (4032, 4920015), (4083, 4858560), (4320, 4592014), (4338, 4572960), (4820, 4115664), (5040, 3936012), (5061, 3919680), (5444, 3643920), (5784, 3429720), (6048, 3280010), (6507, 3048640), (6720, 2952009), (6748, 2939760), (6805, 2915136), (7230, 2743776), (7560, 2624008), (7712, 2572290), (8166, 2429280), (8435, 2351808), (8640, 2296007), (8676, 2286480), (9527, 2082240), (9640, 2057832), (10080, 1968006), (10122, 1959840), (10845, 1829184), (10888, 1821960), (11568, 1714860), (12096, 1640005), (12249, 1619520), (13014, 1524320), (13496, 1469880), (13610, 1457568), (14460, 1371888), (15120, 1312004), (15183, 1306560), (15424, 1286145), (16332, 1214640), (16870, 1175904), (17352, 1143240), (19054, 1041120), (19280, 1028916), (20160, 984003), (20244, 979920), (20415, 971712), (21690, 914592), (21776, 910980), (23136, 857430), (24498, 809760), (25305, 783936), (26028, 762160), (26992, 734940), (27220, 728784), (28581, 694080), (28920, 685944), (30240, 656002), (30366, 653280), (32535, 609728), (32664, 607320), (33740, 587952), (34704, 571620), (36747, 539840), (38108, 520560), (38560, 514458), (40488, 489960), (40830, 485856), (43380, 457296), (43552, 455490), (45549, 435520), (46272, 428715), (47635, 416448), (48996, 404880), (50610, 391968), (52056, 381080), (53984, 367470), (54440, 364392), (57162, 347040), (57840, 342972), (60480, 328001), (60732, 326640), (61245, 323904), (65070, 304864), (65328, 303660), (67480, 293976), (69408, 285810), (73494, 269920), (75915, 261312), (76216, 260280), (77120, 257229), (80976, 244980), (81660, 242928), (85743, 231360), (86760, 228648), (87104, 227745), (91098, 217760), (95270, 208224), (97992, 202440), (101220, 195984), (104112, 190540), (107968, 183735), (108880, 182196), (114324, 173520), (115680, 171486), (121464, 163320), (122490, 161952), (130140, 152432), (130656, 151830), (134960, 146988), (138816, 142905)]