257459391360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{43103}}^1$

素因数の和:43206

約数の個数: 384

約数和(自身を含む): 956789832960

約数和(自身を除く): 699330441600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 64, 68, 72, 80, 85, 90, 96, 102, 120, 122, 128, 136, 144, 153, 160, 170, 180, 183, 192, 204, 240, 244, 255, 272, 288, 305, 306, 320, 340, 360, 366, 384, 408, 480, 488, 510, 544, 549, 576, 610, 612, 640, 680, 720, 732, 765, 816, 915, 960, 976, 1020, 1037, 1088, 1098, 1152, 1220, 1224, 1360, 1440, 1464, 1530, 1632, 1830, 1920, 1952, 2040, 2074, 2176, 2196, 2440, 2448, 2720, 2745, 2880, 2928, 3060, 3111, 3264, 3660, 3904, 4080, 4148, 4392, 4880, 4896, 5185, 5440, 5490, 5760, 5856, 6120, 6222, 6528, 7320, 7808, 8160, 8296, 8784, 9333, 9760, 9792, 10370, 10880, 10980, 11712, 12240, 12444, 14640, 15555, 16320, 16592, 17568, 18666, 19520, 19584, 20740, 21960, 23424, 24480, 24888, 29280, 31110, 32640, 33184, 35136, 37332, 39040, 41480, 43103, 43920, 46665, 48960, 49776, 58560, 62220, 66368, 70272, 74664, 82960, 86206, 87840, 93330, 97920, 99552, 117120, 124440, 129309, 132736, 149328, 165920, 172412, 175680, 186660, 199104, 215515, 248880, 258618, 298656, 331840, 344824, 351360, 373320, 387927, 398208, 431030, 497760, 517236, 597312, 646545, 663680, 689648, 732751, 746640, 775854, 862060, 995520, 1034472, 1194624, 1293090, 1379296, 1465502, 1493280, 1551708, 1724120, 1939635, 1991040, 2068944, 2198253, 2586180, 2629283, 2758592, 2931004, 2986560, 3103416, 3448240, 3663755, 3879270, 4137888, 4396506, 5172360, 5258566, 5517184, 5862008, 5973120, 6206832, 6594759, 6896480, 7327510, 7758540, 7887849, 8275776, 8793012, 10344720, 10517132, 10991265, 11724016, 12413664, 13146415, 13189518, 13792960, 14655020, 15517080, 15775698, 16551552, 17586024, 20689440, 21034264, 21982530, 23448032, 23663547, 24827328, 26292830, 26379036, 27585920, 29310040, 31034160, 31551396, 32973795, 35172048, 39439245, 41378880, 42068528, 43965060, 44697811, 46896064, 47327094, 49654656, 52585660, 52758072, 58620080, 62068320, 63102792, 65947590, 70344096, 78878490, 82757760, 84137056, 87930120, 89395622, 93792128, 94654188, 105171320, 105516144, 117240160, 118317735, 124136640, 126205584, 131895180, 134093433, 140688192, 157756980, 168274112, 175860240, 178791244, 189308376, 210342640, 211032288, 223489055, 234480320, 236635470, 248273280, 252411168, 263790360, 268186866, 281376384, 315513960, 336548224, 351720480, 357582488, 378616752, 402280299, 420685280, 422064576, 446978110, 468960640, 473270940, 504822336, 527580720, 536373732, 631027920, 670467165, 703440960, 715164976, 757233504, 804560598, 841370560, 844129152, 893956220, 946541880, 1009644672, 1055161440, 1072747464, 1262055840, 1340934330, 1406881920, 1430329952, 1514467008, 1609121196, 1682741120, 1787912440, 1893083760, 2011401495, 2110322880, 2145494928, 2524111680, 2681868660, 2860659904, 3028934016, 3218242392, 3575824880, 3786167520, 4022802990, 4220645760, 4290989856, 5048223360, 5363737320, 5721319808, 6436484784, 7151649760, 7572335040, 8045605980, 8581979712, 10727474640, 12872969568, 14303299520, 15144670080, 16091211960, 17163959424, 21454949280, 25745939136, 28606599040, 32182423920, 42909898560, 51491878272, 64364847840, 85819797120, 128729695680, 257459391360]

約数ペア:

[(1, 257459391360), (2, 128729695680), (3, 85819797120), (4, 64364847840), (5, 51491878272), (6, 42909898560), (8, 32182423920), (9, 28606599040), (10, 25745939136), (12, 21454949280), (15, 17163959424), (16, 16091211960), (17, 15144670080), (18, 14303299520), (20, 12872969568), (24, 10727474640), (30, 8581979712), (32, 8045605980), (34, 7572335040), (36, 7151649760), (40, 6436484784), (45, 5721319808), (48, 5363737320), (51, 5048223360), (60, 4290989856), (61, 4220645760), (64, 4022802990), (68, 3786167520), (72, 3575824880), (80, 3218242392), (85, 3028934016), (90, 2860659904), (96, 2681868660), (102, 2524111680), (120, 2145494928), (122, 2110322880), (128, 2011401495), (136, 1893083760), (144, 1787912440), (153, 1682741120), (160, 1609121196), (170, 1514467008), (180, 1430329952), (183, 1406881920), (192, 1340934330), (204, 1262055840), (240, 1072747464), (244, 1055161440), (255, 1009644672), (272, 946541880), (288, 893956220), (305, 844129152), (306, 841370560), (320, 804560598), (340, 757233504), (360, 715164976), (366, 703440960), (384, 670467165), (408, 631027920), (480, 536373732), (488, 527580720), (510, 504822336), (544, 473270940), (549, 468960640), (576, 446978110), (610, 422064576), (612, 420685280), (640, 402280299), (680, 378616752), (720, 357582488), (732, 351720480), (765, 336548224), (816, 315513960), (915, 281376384), (960, 268186866), (976, 263790360), (1020, 252411168), (1037, 248273280), (1088, 236635470), (1098, 234480320), (1152, 223489055), (1220, 211032288), (1224, 210342640), (1360, 189308376), (1440, 178791244), (1464, 175860240), (1530, 168274112), (1632, 157756980), (1830, 140688192), (1920, 134093433), (1952, 131895180), (2040, 126205584), (2074, 124136640), (2176, 118317735), (2196, 117240160), (2440, 105516144), (2448, 105171320), (2720, 94654188), (2745, 93792128), (2880, 89395622), (2928, 87930120), (3060, 84137056), (3111, 82757760), (3264, 78878490), (3660, 70344096), (3904, 65947590), (4080, 63102792), (4148, 62068320), (4392, 58620080), (4880, 52758072), (4896, 52585660), (5185, 49654656), (5440, 47327094), (5490, 46896064), (5760, 44697811), (5856, 43965060), (6120, 42068528), (6222, 41378880), (6528, 39439245), (7320, 35172048), (7808, 32973795), (8160, 31551396), (8296, 31034160), (8784, 29310040), (9333, 27585920), (9760, 26379036), (9792, 26292830), (10370, 24827328), (10880, 23663547), (10980, 23448032), (11712, 21982530), (12240, 21034264), (12444, 20689440), (14640, 17586024), (15555, 16551552), (16320, 15775698), (16592, 15517080), (17568, 14655020), (18666, 13792960), (19520, 13189518), (19584, 13146415), (20740, 12413664), (21960, 11724016), (23424, 10991265), (24480, 10517132), (24888, 10344720), (29280, 8793012), (31110, 8275776), (32640, 7887849), (33184, 7758540), (35136, 7327510), (37332, 6896480), (39040, 6594759), (41480, 6206832), (43103, 5973120), (43920, 5862008), (46665, 5517184), (48960, 5258566), (49776, 5172360), (58560, 4396506), (62220, 4137888), (66368, 3879270), (70272, 3663755), (74664, 3448240), (82960, 3103416), (86206, 2986560), (87840, 2931004), (93330, 2758592), (97920, 2629283), (99552, 2586180), (117120, 2198253), (124440, 2068944), (129309, 1991040), (132736, 1939635), (149328, 1724120), (165920, 1551708), (172412, 1493280), (175680, 1465502), (186660, 1379296), (199104, 1293090), (215515, 1194624), (248880, 1034472), (258618, 995520), (298656, 862060), (331840, 775854), (344824, 746640), (351360, 732751), (373320, 689648), (387927, 663680), (398208, 646545), (431030, 597312), (497760, 517236)]