256875611040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{79601}}^1$

素因数の和:79714

約数の個数: 288

約数和(自身を含む): 920018264256

約数和(自身を除く): 663142653216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 216, 240, 243, 249, 270, 288, 324, 332, 360, 405, 415, 432, 480, 486, 498, 540, 648, 664, 720, 747, 810, 830, 864, 972, 996, 1080, 1215, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1944, 1992, 2160, 2241, 2430, 2490, 2592, 2656, 2988, 3240, 3320, 3735, 3888, 3984, 4320, 4482, 4860, 4980, 5976, 6480, 6640, 6723, 7470, 7776, 7968, 8964, 9720, 9960, 11205, 11952, 12960, 13280, 13446, 14940, 17928, 19440, 19920, 20169, 22410, 23904, 26892, 29880, 33615, 35856, 38880, 39840, 40338, 44820, 53784, 59760, 67230, 71712, 79601, 80676, 89640, 100845, 107568, 119520, 134460, 159202, 161352, 179280, 201690, 215136, 238803, 268920, 318404, 322704, 358560, 398005, 403380, 477606, 537840, 636808, 645408, 716409, 796010, 806760, 955212, 1075680, 1194015, 1273616, 1432818, 1592020, 1613520, 1910424, 2149227, 2388030, 2547232, 2865636, 3184040, 3227040, 3582045, 3820848, 4298454, 4776060, 5731272, 6368080, 6447681, 6606883, 7164090, 7641696, 8596908, 9552120, 10746135, 11462544, 12736160, 12895362, 13213766, 14328180, 17193816, 19104240, 19343043, 19820649, 21492270, 22925088, 25790724, 26427532, 28656360, 32238405, 33034415, 34387632, 38208480, 38686086, 39641298, 42984540, 51581448, 52855064, 57312720, 59461947, 64476810, 66068830, 68775264, 77372172, 79282596, 85969080, 96715215, 99103245, 103162896, 105710128, 114625440, 118923894, 128953620, 132137660, 154744344, 158565192, 171938160, 178385841, 193430430, 198206490, 206325792, 211420256, 237847788, 257907240, 264275320, 297309735, 309488688, 317130384, 343876320, 356771682, 386860860, 396412980, 475695576, 515814480, 528550640, 535157523, 594619470, 618977376, 634260768, 713543364, 773721720, 792825960, 891929205, 951391152, 1031628960, 1057101280, 1070315046, 1189238940, 1427086728, 1547443440, 1585651920, 1605472569, 1783858410, 1902782304, 2140630092, 2378477880, 2675787615, 2854173456, 3094886880, 3171303840, 3210945138, 3567716820, 4281260184, 4756955760, 5351575230, 5708346912, 6421890276, 7135433640, 8027362845, 8562520368, 9513911520, 10703150460, 12843780552, 14270867280, 16054725690, 17125040736, 21406300920, 25687561104, 28541734560, 32109451380, 42812601840, 51375122208, 64218902760, 85625203680, 128437805520, 256875611040]

約数ペア:

[(1, 256875611040), (2, 128437805520), (3, 85625203680), (4, 64218902760), (5, 51375122208), (6, 42812601840), (8, 32109451380), (9, 28541734560), (10, 25687561104), (12, 21406300920), (15, 17125040736), (16, 16054725690), (18, 14270867280), (20, 12843780552), (24, 10703150460), (27, 9513911520), (30, 8562520368), (32, 8027362845), (36, 7135433640), (40, 6421890276), (45, 5708346912), (48, 5351575230), (54, 4756955760), (60, 4281260184), (72, 3567716820), (80, 3210945138), (81, 3171303840), (83, 3094886880), (90, 2854173456), (96, 2675787615), (108, 2378477880), (120, 2140630092), (135, 1902782304), (144, 1783858410), (160, 1605472569), (162, 1585651920), (166, 1547443440), (180, 1427086728), (216, 1189238940), (240, 1070315046), (243, 1057101280), (249, 1031628960), (270, 951391152), (288, 891929205), (324, 792825960), (332, 773721720), (360, 713543364), (405, 634260768), (415, 618977376), (432, 594619470), (480, 535157523), (486, 528550640), (498, 515814480), (540, 475695576), (648, 396412980), (664, 386860860), (720, 356771682), (747, 343876320), (810, 317130384), (830, 309488688), (864, 297309735), (972, 264275320), (996, 257907240), (1080, 237847788), (1215, 211420256), (1245, 206325792), (1296, 198206490), (1328, 193430430), (1440, 178385841), (1494, 171938160), (1620, 158565192), (1660, 154744344), (1944, 132137660), (1992, 128953620), (2160, 118923894), (2241, 114625440), (2430, 105710128), (2490, 103162896), (2592, 99103245), (2656, 96715215), (2988, 85969080), (3240, 79282596), (3320, 77372172), (3735, 68775264), (3888, 66068830), (3984, 64476810), (4320, 59461947), (4482, 57312720), (4860, 52855064), (4980, 51581448), (5976, 42984540), (6480, 39641298), (6640, 38686086), (6723, 38208480), (7470, 34387632), (7776, 33034415), (7968, 32238405), (8964, 28656360), (9720, 26427532), (9960, 25790724), (11205, 22925088), (11952, 21492270), (12960, 19820649), (13280, 19343043), (13446, 19104240), (14940, 17193816), (17928, 14328180), (19440, 13213766), (19920, 12895362), (20169, 12736160), (22410, 11462544), (23904, 10746135), (26892, 9552120), (29880, 8596908), (33615, 7641696), (35856, 7164090), (38880, 6606883), (39840, 6447681), (40338, 6368080), (44820, 5731272), (53784, 4776060), (59760, 4298454), (67230, 3820848), (71712, 3582045), (79601, 3227040), (80676, 3184040), (89640, 2865636), (100845, 2547232), (107568, 2388030), (119520, 2149227), (134460, 1910424), (159202, 1613520), (161352, 1592020), (179280, 1432818), (201690, 1273616), (215136, 1194015), (238803, 1075680), (268920, 955212), (318404, 806760), (322704, 796010), (358560, 716409), (398005, 645408), (403380, 636808), (477606, 537840)]