13303280480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 288

約数和(自身を含む): 38125043712

約数和(自身を除く): 24821763232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 127, 140, 155, 160, 196, 217, 224, 245, 248, 254, 280, 310, 392, 431, 434, 490, 496, 508, 560, 620, 635, 784, 862, 868, 889, 980, 992, 1016, 1085, 1120, 1240, 1270, 1519, 1568, 1724, 1736, 1778, 1960, 2032, 2155, 2170, 2480, 2540, 3017, 3038, 3448, 3472, 3556, 3920, 3937, 4064, 4310, 4340, 4445, 4960, 5080, 6034, 6076, 6223, 6896, 6944, 7112, 7595, 7840, 7874, 8620, 8680, 8890, 10160, 12068, 12152, 12446, 13361, 13792, 14224, 15085, 15190, 15748, 17240, 17360, 17780, 19685, 20320, 21119, 24136, 24304, 24892, 26722, 27559, 28448, 30170, 30380, 31115, 31496, 34480, 34720, 35560, 39370, 42238, 48272, 48608, 49784, 53444, 54737, 55118, 60340, 60760, 62230, 62992, 66805, 68960, 71120, 78740, 84476, 93527, 96544, 99568, 105595, 106888, 109474, 110236, 120680, 121520, 124460, 125984, 133610, 137795, 142240, 157480, 168952, 187054, 192913, 199136, 211190, 213776, 218948, 220472, 241360, 243040, 248920, 267220, 273685, 275590, 314960, 337904, 374108, 383159, 385826, 422380, 427552, 437896, 440944, 467635, 482720, 497840, 534440, 547370, 551180, 629920, 654689, 675808, 748216, 766318, 771652, 844760, 875792, 881888, 935270, 964565, 995680, 1068880, 1094740, 1102360, 1309378, 1496432, 1532636, 1543304, 1689520, 1696847, 1751584, 1870540, 1915795, 1929130, 2137760, 2189480, 2204720, 2618756, 2682113, 2992864, 3065272, 3086608, 3273445, 3379040, 3393694, 3741080, 3831590, 3858260, 4378960, 4409440, 5237512, 5364226, 6130544, 6173216, 6546890, 6787388, 7482160, 7663180, 7716520, 8484235, 8757920, 10475024, 10728452, 11877929, 12261088, 13093780, 13410565, 13574776, 14964320, 15326360, 15433040, 16968470, 20950048, 21456904, 23755858, 26187560, 26821130, 27149552, 30652720, 30866080, 33936940, 42913808, 47511716, 52375120, 53642260, 54299104, 59389645, 61305440, 67873880, 83145503, 85827616, 95023432, 104750240, 107284520, 118779290, 135747760, 166291006, 190046864, 214569040, 237558580, 271495520, 332582012, 380093728, 415727515, 429138080, 475117160, 665164024, 831455030, 950234320, 1330328048, 1662910060, 1900468640, 2660656096, 3325820120, 6651640240, 13303280480]

約数ペア:

[(1, 13303280480), (2, 6651640240), (4, 3325820120), (5, 2660656096), (7, 1900468640), (8, 1662910060), (10, 1330328048), (14, 950234320), (16, 831455030), (20, 665164024), (28, 475117160), (31, 429138080), (32, 415727515), (35, 380093728), (40, 332582012), (49, 271495520), (56, 237558580), (62, 214569040), (70, 190046864), (80, 166291006), (98, 135747760), (112, 118779290), (124, 107284520), (127, 104750240), (140, 95023432), (155, 85827616), (160, 83145503), (196, 67873880), (217, 61305440), (224, 59389645), (245, 54299104), (248, 53642260), (254, 52375120), (280, 47511716), (310, 42913808), (392, 33936940), (431, 30866080), (434, 30652720), (490, 27149552), (496, 26821130), (508, 26187560), (560, 23755858), (620, 21456904), (635, 20950048), (784, 16968470), (862, 15433040), (868, 15326360), (889, 14964320), (980, 13574776), (992, 13410565), (1016, 13093780), (1085, 12261088), (1120, 11877929), (1240, 10728452), (1270, 10475024), (1519, 8757920), (1568, 8484235), (1724, 7716520), (1736, 7663180), (1778, 7482160), (1960, 6787388), (2032, 6546890), (2155, 6173216), (2170, 6130544), (2480, 5364226), (2540, 5237512), (3017, 4409440), (3038, 4378960), (3448, 3858260), (3472, 3831590), (3556, 3741080), (3920, 3393694), (3937, 3379040), (4064, 3273445), (4310, 3086608), (4340, 3065272), (4445, 2992864), (4960, 2682113), (5080, 2618756), (6034, 2204720), (6076, 2189480), (6223, 2137760), (6896, 1929130), (6944, 1915795), (7112, 1870540), (7595, 1751584), (7840, 1696847), (7874, 1689520), (8620, 1543304), (8680, 1532636), (8890, 1496432), (10160, 1309378), (12068, 1102360), (12152, 1094740), (12446, 1068880), (13361, 995680), (13792, 964565), (14224, 935270), (15085, 881888), (15190, 875792), (15748, 844760), (17240, 771652), (17360, 766318), (17780, 748216), (19685, 675808), (20320, 654689), (21119, 629920), (24136, 551180), (24304, 547370), (24892, 534440), (26722, 497840), (27559, 482720), (28448, 467635), (30170, 440944), (30380, 437896), (31115, 427552), (31496, 422380), (34480, 385826), (34720, 383159), (35560, 374108), (39370, 337904), (42238, 314960), (48272, 275590), (48608, 273685), (49784, 267220), (53444, 248920), (54737, 243040), (55118, 241360), (60340, 220472), (60760, 218948), (62230, 213776), (62992, 211190), (66805, 199136), (68960, 192913), (71120, 187054), (78740, 168952), (84476, 157480), (93527, 142240), (96544, 137795), (99568, 133610), (105595, 125984), (106888, 124460), (109474, 121520), (110236, 120680)]