19961393760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 960

約数和(自身を含む): 89257158144

約数和(自身を除く): 69295764384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 83, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 166, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 241, 249, 252, 264, 270, 280, 288, 297, 308, 315, 324, 330, 332, 336, 352, 360, 378, 385, 396, 405, 415, 420, 432, 440, 462, 480, 482, 495, 498, 504, 528, 540, 560, 567, 581, 594, 616, 630, 648, 660, 664, 672, 693, 720, 723, 747, 756, 770, 792, 810, 830, 840, 864, 880, 891, 913, 924, 945, 964, 990, 996, 1008, 1056, 1080, 1120, 1134, 1155, 1162, 1188, 1205, 1232, 1245, 1260, 1296, 1320, 1328, 1386, 1440, 1446, 1485, 1494, 1512, 1540, 1584, 1620, 1660, 1680, 1687, 1743, 1760, 1782, 1826, 1848, 1890, 1928, 1980, 1992, 2016, 2079, 2160, 2169, 2241, 2268, 2310, 2324, 2376, 2410, 2464, 2490, 2520, 2592, 2640, 2651, 2656, 2739, 2772, 2835, 2892, 2905, 2970, 2988, 3024, 3080, 3168, 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28920, 29216, 29880, 30240, 30366, 31185, 31374, 31812, 31955, 32535, 32868, 33264, 33615, 33740, 34704, 34860, 35640, 35856, 36520, 36960, 37114, 38346, 38560, 39042, 39765, 39840, 40006, 40488, 41085, 41580, 41832, 42416, 43380, 43824, 44820, 45360, 45549, 46480, 47061, 47520, 47718, 49302, 49896, 50610, 51128, 52056, 52290, 53020, 53784, 53984, 54780, 55440, 55671, 55776, 57519, 57840, 59760, 60009, 60732, 62370, 62748, 63624, 63910, 65070, 65736, 66528, 67230, 67480, 69408, 69720, 71280, 71577, 71712, 73040, 73953, 74228, 75915, 76692, 78084, 78435, 79530, 80012, 80976, 82170, 83160, 83664, 84832, 86760, 87648, 89640, 90720, 91098, 92785, 92960, 94122, 95436, 95865, 97605, 98604, 99792, 100015, 101220, 102256, 104112, 104580, 106040, 107568, 109560, 110880, 111342, 115038, 115680, 119295, 119520, 120018, 121464, 123255, 124740, 125496, 127248, 127820, 130140, 131472, 134460, 134960, 136647, 139440, 140021, 142560, 143154, 146080, 147906, 148456, 151830, 153384, 156168, 156870, 159060, 160024, 161952, 164340, 166320, 167013, 167328, 172557, 173520, 179280, 180027, 182196, 185570, 188244, 190872, 191730, 195210, 197208, 199584, 200030, 202440, 204512, 208224, 209160, 212080, 214731, 215136, 219120, 220033, 222684, 227745, 230076, 235305, 238590, 240036, 242928, 246510, 249480, 250992, 254496, 255640, 260280, 262944, 268920, 269920, 273294, 278355, 278880, 280042, 286308, 287595, 295812, 296912, 300045, 303660, 306768, 312336, 313740, 318120, 320048, 328680, 332640, 334026, 345114, 347040, 357885, 358560, 360054, 364392, 369765, 371140, 376488, 381744, 383460, 390420, 394416, 400060, 404880, 418320, 420063, 424160, 429462, 438240, 440066, 445368, 455490, 460152, 470610, 477180, 480072, 485856, 493020, 498960, 501039, 501984, 511280, 517671, 520560, 537840, 540081, 546588, 556710, 560084, 572616, 575190, 591624, 593824, 600090, 607320, 613536, 624672, 627480, 636240, 640096, 657360, 660099, 668052, 683235, 690228, 700105, 715770, 720108, 728784, 739530, 742280, 752976, 763488, 766920, 780840, 788832, 800120, 809760, 835065, 836640, 840126, 858924, 862785, 880132, 890736, 900135, 910980, 920304, 941220, 954360, 960144, 986040, 997920, 1002078, 1022560, 1035342, 1041120, 1073655, 1075680, 1080162, 1093176, 1100165, 1113420, 1120168, 1145232, 1150380, 1183248, 1200180, 1214640, 1254960, 1260189, 1272480, 1314720, 1320198, 1336104, 1366470, 1380456, 1400210, 1431540, 1440216, 1457568, 1479060, 1484560, 1503117, 1505952, 1533840, 1540231, 1561680, 1600240, 1620243, 1670130, 1680252, 1717848, 1725570, 1760264, 1781472, 1800270, 1821960, 1840608, 1882440, 1908720, 1920288, 1972080, 1980297, 2004156, 2070684, 2100315, 2147310, 2160324, 2186352, 2200330, 2226840, 2240336, 2290464, 2300760, 2366496, 2400360, 2429280, 2505195, 2509920, 2520378, 2588355, 2640396, 2672208, 2700405, 2732940, 2760912, 2800420, 2863080, 2880432, 2958120, 2969120, 3006234, 3067680, 3080462, 3123360, 3200480, 3240486, 3300495, 3340260, 3360504, 3435696, 3451140, 3520528, 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約数ペア:

[(1, 19961393760), (2, 9980696880), (3, 6653797920), (4, 4990348440), (5, 3992278752), (6, 3326898960), (7, 2851627680), (8, 2495174220), (9, 2217932640), (10, 1996139376), (11, 1814672160), (12, 1663449480), (14, 1425813840), (15, 1330759584), (16, 1247587110), (18, 1108966320), (20, 998069688), (21, 950542560), (22, 907336080), (24, 831724740), (27, 739310880), (28, 712906920), (30, 665379792), (32, 623793555), (33, 604890720), (35, 570325536), (36, 554483160), (40, 499034844), (42, 475271280), (44, 453668040), (45, 443586528), (48, 415862370), (54, 369655440), (55, 362934432), (56, 356453460), (60, 332689896), (63, 316847520), (66, 302445360), (70, 285162768), (72, 277241580), (77, 259238880), (80, 249517422), (81, 246436960), (83, 240498720), (84, 237635640), (88, 226834020), (90, 221793264), (96, 207931185), (99, 201630240), (105, 190108512), (108, 184827720), (110, 181467216), (112, 178226730), (120, 166344948), (126, 158423760), (132, 151222680), (135, 147862176), (140, 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(55440, 360054), (55671, 358560), (55776, 357885), (57519, 347040), (57840, 345114), (59760, 334026), (60009, 332640), (60732, 328680), (62370, 320048), (62748, 318120), (63624, 313740), (63910, 312336), (65070, 306768), (65736, 303660), (66528, 300045), (67230, 296912), (67480, 295812), (69408, 287595), (69720, 286308), (71280, 280042), (71577, 278880), (71712, 278355), (73040, 273294), (73953, 269920), (74228, 268920), (75915, 262944), (76692, 260280), (78084, 255640), (78435, 254496), (79530, 250992), (80012, 249480), (80976, 246510), (82170, 242928), (83160, 240036), (83664, 238590), (84832, 235305), (86760, 230076), (87648, 227745), (89640, 222684), (90720, 220033), (91098, 219120), (92785, 215136), (92960, 214731), (94122, 212080), (95436, 209160), (95865, 208224), (97605, 204512), (98604, 202440), (99792, 200030), (100015, 199584), (101220, 197208), (102256, 195210), (104112, 191730), (104580, 190872), (106040, 188244), (107568, 185570), (109560, 182196), (110880, 180027), (111342, 179280), (115038, 173520), (115680, 172557), (119295, 167328), (119520, 167013), (120018, 166320), (121464, 164340), (123255, 161952), (124740, 160024), (125496, 159060), (127248, 156870), (127820, 156168), (130140, 153384), (131472, 151830), (134460, 148456), (134960, 147906), (136647, 146080), (139440, 143154), (140021, 142560)]