257141861280

素因数分解:

$2^5\times 3^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1663

約数の個数: 528

約数和(自身を含む): 965446408584

約数和(自身を除く): 708304547304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 729, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1458, 1530, 1601, 1620, 1632, 1836, 1944, 2040, 2160, 2187, 2295, 2430, 2448, 2592, 2720, 2754, 2916, 3060, 3202, 3240, 3645, 3672, 3888, 4080, 4131, 4320, 4374, 4590, 4803, 4860, 4896, 5508, 5832, 6120, 6404, 6480, 6561, 6885, 7290, 7344, 7776, 8005, 8160, 8262, 8748, 9180, 9606, 9720, 10935, 11016, 11664, 12240, 12393, 12808, 12960, 13122, 13770, 14409, 14580, 14688, 16010, 16524, 17496, 18360, 19212, 19440, 19683, 20655, 21870, 22032, 23328, 24015, 24480, 24786, 25616, 26244, 27217, 27540, 28818, 29160, 32020, 32805, 33048, 34992, 36720, 37179, 38424, 38880, 39366, 41310, 43227, 43740, 44064, 48030, 49572, 51232, 52488, 54434, 55080, 57636, 58320, 59049, 61965, 64040, 65610, 66096, 69984, 72045, 73440, 74358, 76848, 78732, 81651, 82620, 86454, 87480, 96060, 98415, 99144, 104976, 108868, 110160, 111537, 115272, 116640, 118098, 123930, 128080, 129681, 131220, 132192, 136085, 144090, 148716, 153696, 157464, 163302, 165240, 172908, 174960, 185895, 192120, 196830, 198288, 209952, 216135, 217736, 220320, 223074, 230544, 236196, 244953, 247860, 256160, 259362, 262440, 272170, 288180, 295245, 297432, 314928, 326604, 330480, 334611, 345816, 349920, 371790, 384240, 389043, 393660, 396576, 408255, 432270, 435472, 446148, 461088, 472392, 489906, 495720, 518724, 524880, 544340, 557685, 576360, 590490, 594864, 629856, 648405, 653208, 660960, 669222, 691632, 734859, 743580, 768480, 778086, 787320, 816510, 864540, 870944, 892296, 944784, 979812, 991440, 1003833, 1037448, 1049760, 1088680, 1115370, 1152720, 1167129, 1180980, 1189728, 1224765, 1296810, 1306416, 1338444, 1383264, 1469718, 1487160, 1556172, 1574640, 1633020, 1673055, 1729080, 1784592, 1889568, 1945215, 1959624, 1982880, 2007666, 2074896, 2177360, 2204577, 2230740, 2305440, 2334258, 2361960, 2449530, 2593620, 2612832, 2676888, 2939436, 2974320, 3112344, 3149280, 3266040, 3346110, 3458160, 3501387, 3569184, 3674295, 3890430, 3919248, 4015332, 4149792, 4354720, 4409154, 4461480, 4668516, 4723920, 4899060, 5019165, 5187240, 5353776, 5835645, 5878872, 5948640, 6224688, 6532080, 6613731, 6692220, 6916320, 7002774, 7348590, 7780860, 7838496, 8030664, 8818308, 8922960, 9337032, 9447840, 9798120, 10038330, 10374480, 10504161, 10707552, 11022885, 11671290, 11757744, 12449376, 13064160, 13227462, 13384440, 14005548, 14697180, 15561720, 16061328, 17506935, 17636616, 17845920, 18674064, 19596240, 19841193, 20076660, 20748960, 21008322, 22045770, 23342580, 23515488, 26454924, 26768880, 28011096, 29394360, 31123440, 31512483, 32122656, 33068655, 35013870, 35273232, 37348128, 39192480, 39682386, 40153320, 42016644, 44091540, 46685160, 52520805, 52909848, 53537760, 56022192, 58788720, 59523579, 62246880, 63024966, 66137310, 70027740, 70546464, 79364772, 80306640, 84033288, 88183080, 93370320, 94537449, 99205965, 105041610, 105819696, 112044384, 117577440, 119047158, 126049932, 132274620, 140055480, 157562415, 158729544, 160613280, 168066576, 176366160, 178570737, 186740640, 189074898, 198411930, 210083220, 211639392, 238094316, 252099864, 264549240, 280110960, 297617895, 315124830, 317459088, 336133152, 352732320, 357141474, 378149796, 396823860, 420166440, 472687245, 476188632, 504199728, 529098480, 535712211, 560221920, 595235790, 630249660, 634918176, 714282948, 756299592, 793647720, 840332880, 892853685, 945374490, 952377264, 1008399456, 1058196960, 1071424422, 1190471580, 1260499320, 1428565896, 1512599184, 1587295440, 1607136633, 1680665760, 1785707370, 1890748980, 1904754528, 2142848844, 2380943160, 2520998640, 2678561055, 2857131792, 3025198368, 3174590880, 3214273266, 3571414740, 3781497960, 4285697688, 4761886320, 5041997280, 5357122110, 5714263584, 6428546532, 7142829480, 7562995920, 8035683165, 8571395376, 9523772640, 10714244220, 12857093064, 14285658960, 15125991840, 16071366330, 17142790752, 21428488440, 25714186128, 28571317920, 32142732660, 42856976880, 51428372256, 64285465320, 85713953760, 128570930640, 257141861280]

約数ペア:

[(1, 257141861280), (2, 128570930640), (3, 85713953760), (4, 64285465320), (5, 51428372256), (6, 42856976880), (8, 32142732660), (9, 28571317920), (10, 25714186128), (12, 21428488440), (15, 17142790752), (16, 16071366330), (17, 15125991840), (18, 14285658960), (20, 12857093064), (24, 10714244220), (27, 9523772640), (30, 8571395376), (32, 8035683165), (34, 7562995920), (36, 7142829480), (40, 6428546532), (45, 5714263584), (48, 5357122110), (51, 5041997280), (54, 4761886320), (60, 4285697688), (68, 3781497960), (72, 3571414740), (80, 3214273266), (81, 3174590880), (85, 3025198368), (90, 2857131792), (96, 2678561055), (102, 2520998640), (108, 2380943160), (120, 2142848844), (135, 1904754528), (136, 1890748980), (144, 1785707370), (153, 1680665760), (160, 1607136633), (162, 1587295440), (170, 1512599184), (180, 1428565896), (204, 1260499320), (216, 1190471580), (240, 1071424422), (243, 1058196960), (255, 1008399456), (270, 952377264), (272, 945374490), (288, 892853685), (306, 840332880), (324, 793647720), (340, 756299592), (360, 714282948), (405, 634918176), (408, 630249660), (432, 595235790), (459, 560221920), (480, 535712211), (486, 529098480), (510, 504199728), (540, 476188632), (544, 472687245), (612, 420166440), (648, 396823860), (680, 378149796), (720, 357141474), (729, 352732320), (765, 336133152), (810, 317459088), (816, 315124830), (864, 297617895), (918, 280110960), (972, 264549240), (1020, 252099864), (1080, 238094316), (1215, 211639392), (1224, 210083220), (1296, 198411930), (1360, 189074898), (1377, 186740640), (1440, 178570737), (1458, 176366160), (1530, 168066576), (1601, 160613280), (1620, 158729544), (1632, 157562415), (1836, 140055480), (1944, 132274620), (2040, 126049932), (2160, 119047158), (2187, 117577440), (2295, 112044384), (2430, 105819696), (2448, 105041610), (2592, 99205965), (2720, 94537449), (2754, 93370320), (2916, 88183080), (3060, 84033288), (3202, 80306640), (3240, 79364772), (3645, 70546464), (3672, 70027740), (3888, 66137310), (4080, 63024966), (4131, 62246880), (4320, 59523579), (4374, 58788720), (4590, 56022192), (4803, 53537760), (4860, 52909848), (4896, 52520805), (5508, 46685160), (5832, 44091540), (6120, 42016644), (6404, 40153320), (6480, 39682386), (6561, 39192480), (6885, 37348128), (7290, 35273232), (7344, 35013870), (7776, 33068655), (8005, 32122656), (8160, 31512483), (8262, 31123440), (8748, 29394360), (9180, 28011096), (9606, 26768880), (9720, 26454924), (10935, 23515488), (11016, 23342580), (11664, 22045770), (12240, 21008322), (12393, 20748960), (12808, 20076660), (12960, 19841193), (13122, 19596240), (13770, 18674064), (14409, 17845920), (14580, 17636616), (14688, 17506935), (16010, 16061328), (16524, 15561720), (17496, 14697180), (18360, 14005548), (19212, 13384440), (19440, 13227462), (19683, 13064160), (20655, 12449376), (21870, 11757744), (22032, 11671290), (23328, 11022885), (24015, 10707552), (24480, 10504161), (24786, 10374480), (25616, 10038330), (26244, 9798120), (27217, 9447840), (27540, 9337032), (28818, 8922960), (29160, 8818308), (32020, 8030664), (32805, 7838496), (33048, 7780860), (34992, 7348590), (36720, 7002774), (37179, 6916320), (38424, 6692220), (38880, 6613731), (39366, 6532080), (41310, 6224688), (43227, 5948640), (43740, 5878872), (44064, 5835645), (48030, 5353776), (49572, 5187240), (51232, 5019165), (52488, 4899060), (54434, 4723920), (55080, 4668516), (57636, 4461480), (58320, 4409154), (59049, 4354720), (61965, 4149792), (64040, 4015332), (65610, 3919248), (66096, 3890430), (69984, 3674295), (72045, 3569184), (73440, 3501387), (74358, 3458160), (76848, 3346110), (78732, 3266040), (81651, 3149280), (82620, 3112344), (86454, 2974320), (87480, 2939436), (96060, 2676888), (98415, 2612832), (99144, 2593620), (104976, 2449530), (108868, 2361960), (110160, 2334258), (111537, 2305440), (115272, 2230740), (116640, 2204577), (118098, 2177360), (123930, 2074896), (128080, 2007666), (129681, 1982880), (131220, 1959624), (132192, 1945215), (136085, 1889568), (144090, 1784592), (148716, 1729080), (153696, 1673055), (157464, 1633020), (163302, 1574640), (165240, 1556172), (172908, 1487160), (174960, 1469718), (185895, 1383264), (192120, 1338444), (196830, 1306416), (198288, 1296810), (209952, 1224765), (216135, 1189728), (217736, 1180980), (220320, 1167129), (223074, 1152720), (230544, 1115370), (236196, 1088680), (244953, 1049760), (247860, 1037448), (256160, 1003833), (259362, 991440), (262440, 979812), (272170, 944784), (288180, 892296), (295245, 870944), (297432, 864540), (314928, 816510), (326604, 787320), (330480, 778086), (334611, 768480), (345816, 743580), (349920, 734859), (371790, 691632), (384240, 669222), (389043, 660960), (393660, 653208), (396576, 648405), (408255, 629856), (432270, 594864), (435472, 590490), (446148, 576360), (461088, 557685), (472392, 544340), (489906, 524880), (495720, 518724)]