204702520320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{15809}}^1$

素因数の和:16121

約数の個数: 264

約数和(自身を含む): 711858087720

約数和(自身を除く): 507155567400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 281, 288, 320, 360, 384, 480, 512, 562, 576, 640, 720, 768, 843, 960, 1024, 1124, 1152, 1280, 1405, 1440, 1536, 1686, 1920, 2248, 2304, 2529, 2560, 2810, 2880, 3072, 3372, 3840, 4215, 4496, 4608, 5058, 5120, 5620, 5760, 6744, 7680, 8430, 8992, 9216, 10116, 11240, 11520, 12645, 13488, 15360, 15809, 16860, 17984, 20232, 22480, 23040, 25290, 26976, 31618, 33720, 35968, 40464, 44960, 46080, 47427, 50580, 53952, 63236, 67440, 71936, 79045, 80928, 89920, 94854, 101160, 107904, 126472, 134880, 142281, 143872, 158090, 161856, 179840, 189708, 202320, 215808, 237135, 252944, 269760, 284562, 287744, 316180, 323712, 359680, 379416, 404640, 431616, 474270, 505888, 539520, 569124, 632360, 647424, 711405, 719360, 758832, 809280, 863232, 948540, 1011776, 1079040, 1138248, 1264720, 1294848, 1422810, 1438720, 1517664, 1618560, 1897080, 2023552, 2158080, 2276496, 2529440, 2589696, 2845620, 3035328, 3237120, 3794160, 4047104, 4316160, 4442329, 4552992, 5058880, 5691240, 6070656, 6474240, 7588320, 8094208, 8884658, 9105984, 10117760, 11382480, 12141312, 12948480, 13326987, 15176640, 16188416, 17769316, 18211968, 20235520, 22211645, 22764960, 24282624, 26653974, 30353280, 35538632, 36423936, 39980961, 40471040, 44423290, 45529920, 48565248, 53307948, 60706560, 66634935, 71077264, 72847872, 79961922, 80942080, 88846580, 91059840, 106615896, 121413120, 133269870, 142154528, 145695744, 159923844, 177693160, 182119680, 199904805, 213231792, 242826240, 266539740, 284309056, 319847688, 355386320, 364239360, 399809610, 426463584, 533079480, 568618112, 639695376, 710772640, 728478720, 799619220, 852927168, 1066158960, 1137236224, 1279390752, 1421545280, 1599238440, 1705854336, 2132317920, 2274472448, 2558781504, 2843090560, 3198476880, 3411708672, 4264635840, 4548944896, 5117563008, 5686181120, 6396953760, 6823417344, 8529271680, 10235126016, 11372362240, 12793907520, 13646834688, 17058543360, 20470252032, 22744724480, 25587815040, 34117086720, 40940504064, 51175630080, 68234173440, 102351260160, 204702520320]

約数ペア:

[(1, 204702520320), (2, 102351260160), (3, 68234173440), (4, 51175630080), (5, 40940504064), (6, 34117086720), (8, 25587815040), (9, 22744724480), (10, 20470252032), (12, 17058543360), (15, 13646834688), (16, 12793907520), (18, 11372362240), (20, 10235126016), (24, 8529271680), (30, 6823417344), (32, 6396953760), (36, 5686181120), (40, 5117563008), (45, 4548944896), (48, 4264635840), (60, 3411708672), (64, 3198476880), (72, 2843090560), (80, 2558781504), (90, 2274472448), (96, 2132317920), (120, 1705854336), (128, 1599238440), (144, 1421545280), (160, 1279390752), (180, 1137236224), (192, 1066158960), (240, 852927168), (256, 799619220), (281, 728478720), (288, 710772640), (320, 639695376), (360, 568618112), (384, 533079480), (480, 426463584), (512, 399809610), (562, 364239360), (576, 355386320), (640, 319847688), (720, 284309056), (768, 266539740), (843, 242826240), (960, 213231792), (1024, 199904805), (1124, 182119680), (1152, 177693160), (1280, 159923844), (1405, 145695744), (1440, 142154528), (1536, 133269870), (1686, 121413120), (1920, 106615896), (2248, 91059840), (2304, 88846580), (2529, 80942080), (2560, 79961922), (2810, 72847872), (2880, 71077264), (3072, 66634935), (3372, 60706560), (3840, 53307948), (4215, 48565248), (4496, 45529920), (4608, 44423290), (5058, 40471040), (5120, 39980961), (5620, 36423936), (5760, 35538632), (6744, 30353280), (7680, 26653974), (8430, 24282624), (8992, 22764960), (9216, 22211645), (10116, 20235520), (11240, 18211968), (11520, 17769316), (12645, 16188416), (13488, 15176640), (15360, 13326987), (15809, 12948480), (16860, 12141312), (17984, 11382480), (20232, 10117760), (22480, 9105984), (23040, 8884658), (25290, 8094208), (26976, 7588320), (31618, 6474240), (33720, 6070656), (35968, 5691240), (40464, 5058880), (44960, 4552992), (46080, 4442329), (47427, 4316160), (50580, 4047104), (53952, 3794160), (63236, 3237120), (67440, 3035328), (71936, 2845620), (79045, 2589696), (80928, 2529440), (89920, 2276496), (94854, 2158080), (101160, 2023552), (107904, 1897080), (126472, 1618560), (134880, 1517664), (142281, 1438720), (143872, 1422810), (158090, 1294848), (161856, 1264720), (179840, 1138248), (189708, 1079040), (202320, 1011776), (215808, 948540), (237135, 863232), (252944, 809280), (269760, 758832), (284562, 719360), (287744, 711405), (316180, 647424), (323712, 632360), (359680, 569124), (379416, 539520), (404640, 505888), (431616, 474270)]