31398658560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2945

約数の個数: 400

約数和(自身を含む): 114622067736

約数和(自身を除く): 83223409176

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 512, 530, 540, 576, 636, 640, 648, 720, 768, 795, 810, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1280, 1296, 1431, 1440, 1536, 1590, 1620, 1696, 1728, 1908, 1920, 2120, 2160, 2304, 2385, 2544, 2560, 2592, 2857, 2862, 2880, 3180, 3240, 3392, 3456, 3816, 3840, 4240, 4293, 4320, 4608, 4770, 5088, 5184, 5714, 5724, 5760, 6360, 6480, 6784, 6912, 7155, 7632, 7680, 8480, 8571, 8586, 8640, 9540, 10176, 10368, 11428, 11448, 11520, 12720, 12960, 13568, 13824, 14285, 14310, 15264, 16960, 17142, 17172, 17280, 19080, 20352, 20736, 21465, 22856, 22896, 23040, 25440, 25713, 25920, 27136, 28570, 28620, 30528, 33920, 34284, 34344, 34560, 38160, 40704, 41472, 42855, 42930, 45712, 45792, 50880, 51426, 51840, 57140, 57240, 61056, 67840, 68568, 68688, 69120, 76320, 77139, 81408, 85710, 85860, 91424, 91584, 101760, 102852, 103680, 114280, 114480, 122112, 128565, 135680, 137136, 137376, 151421, 152640, 154278, 171420, 171720, 182848, 183168, 203520, 205704, 207360, 228560, 228960, 231417, 244224, 257130, 274272, 274752, 302842, 305280, 308556, 342840, 343440, 365696, 366336, 385695, 407040, 411408, 454263, 457120, 457920, 462834, 514260, 548544, 549504, 605684, 610560, 617112, 685680, 686880, 731392, 732672, 757105, 771390, 822816, 908526, 914240, 915840, 925668, 1028520, 1097088, 1099008, 1157085, 1211368, 1221120, 1234224, 1362789, 1371360, 1373760, 1462784, 1514210, 1542780, 1645632, 1817052, 1828480, 1831680, 1851336, 2057040, 2194176, 2198016, 2271315, 2314170, 2422736, 2468448, 2725578, 2742720, 2747520, 3028420, 3085560, 3291264, 3634104, 3656960, 3663360, 3702672, 4088367, 4114080, 4388352, 4542630, 4628340, 4845472, 4936896, 5451156, 5485440, 5495040, 6056840, 6171120, 6582528, 6813945, 7268208, 7313920, 7405344, 8176734, 8228160, 9085260, 9256680, 9690944, 9873792, 10902312, 10970880, 10990080, 12113680, 12265101, 12342240, 13165056, 13627890, 14536416, 14810688, 16353468, 16456320, 18170520, 18513360, 19381888, 19747584, 20441835, 21804624, 21941760, 24227360, 24530202, 24684480, 27255780, 29072832, 29621376, 32706936, 32912640, 36341040, 37026720, 38763776, 39495168, 40883670, 43609248, 48454720, 49060404, 49368960, 54511560, 58145664, 59242752, 61325505, 65413872, 65825280, 72682080, 74053440, 77527552, 81767340, 87218496, 96909440, 98120808, 98737920, 109023120, 116291328, 118485504, 122651010, 130827744, 145364160, 148106880, 163534680, 174436992, 193818880, 196241616, 197475840, 218046240, 232582656, 245302020, 261655488, 290728320, 296213760, 327069360, 348873984, 387637760, 392483232, 436092480, 490604040, 523310976, 581456640, 592427520, 654138720, 697747968, 784966464, 872184960, 981208080, 1046621952, 1162913280, 1308277440, 1569932928, 1744369920, 1962416160, 2093243904, 2616554880, 3139865856, 3488739840, 3924832320, 5233109760, 6279731712, 7849664640, 10466219520, 15699329280, 31398658560]

約数ペア:

[(1, 31398658560), (2, 15699329280), (3, 10466219520), (4, 7849664640), (5, 6279731712), (6, 5233109760), (8, 3924832320), (9, 3488739840), (10, 3139865856), (12, 2616554880), (15, 2093243904), (16, 1962416160), (18, 1744369920), (20, 1569932928), (24, 1308277440), (27, 1162913280), (30, 1046621952), (32, 981208080), (36, 872184960), (40, 784966464), (45, 697747968), (48, 654138720), (53, 592427520), (54, 581456640), (60, 523310976), (64, 490604040), (72, 436092480), (80, 392483232), (81, 387637760), (90, 348873984), (96, 327069360), (106, 296213760), (108, 290728320), (120, 261655488), (128, 245302020), (135, 232582656), (144, 218046240), (159, 197475840), (160, 196241616), (162, 193818880), (180, 174436992), (192, 163534680), (212, 148106880), (216, 145364160), (240, 130827744), (256, 122651010), (265, 118485504), (270, 116291328), (288, 109023120), (318, 98737920), (320, 98120808), (324, 96909440), (360, 87218496), (384, 81767340), (405, 77527552), (424, 74053440), (432, 72682080), (477, 65825280), (480, 65413872), (512, 61325505), (530, 59242752), (540, 58145664), (576, 54511560), (636, 49368960), (640, 49060404), (648, 48454720), (720, 43609248), (768, 40883670), (795, 39495168), (810, 38763776), (848, 37026720), (864, 36341040), (954, 32912640), (960, 32706936), (1060, 29621376), (1080, 29072832), (1152, 27255780), (1272, 24684480), (1280, 24530202), (1296, 24227360), (1431, 21941760), (1440, 21804624), (1536, 20441835), (1590, 19747584), (1620, 19381888), (1696, 18513360), (1728, 18170520), (1908, 16456320), (1920, 16353468), (2120, 14810688), (2160, 14536416), (2304, 13627890), (2385, 13165056), (2544, 12342240), (2560, 12265101), (2592, 12113680), (2857, 10990080), (2862, 10970880), (2880, 10902312), (3180, 9873792), (3240, 9690944), (3392, 9256680), (3456, 9085260), (3816, 8228160), (3840, 8176734), (4240, 7405344), (4293, 7313920), (4320, 7268208), (4608, 6813945), (4770, 6582528), (5088, 6171120), (5184, 6056840), (5714, 5495040), (5724, 5485440), (5760, 5451156), (6360, 4936896), (6480, 4845472), (6784, 4628340), (6912, 4542630), (7155, 4388352), (7632, 4114080), (7680, 4088367), (8480, 3702672), (8571, 3663360), (8586, 3656960), (8640, 3634104), (9540, 3291264), (10176, 3085560), (10368, 3028420), (11428, 2747520), (11448, 2742720), (11520, 2725578), (12720, 2468448), (12960, 2422736), (13568, 2314170), (13824, 2271315), (14285, 2198016), (14310, 2194176), (15264, 2057040), (16960, 1851336), (17142, 1831680), (17172, 1828480), (17280, 1817052), (19080, 1645632), (20352, 1542780), (20736, 1514210), (21465, 1462784), (22856, 1373760), (22896, 1371360), (23040, 1362789), (25440, 1234224), (25713, 1221120), (25920, 1211368), (27136, 1157085), (28570, 1099008), (28620, 1097088), (30528, 1028520), (33920, 925668), (34284, 915840), (34344, 914240), (34560, 908526), (38160, 822816), (40704, 771390), (41472, 757105), (42855, 732672), (42930, 731392), (45712, 686880), (45792, 685680), (50880, 617112), (51426, 610560), (51840, 605684), (57140, 549504), (57240, 548544), (61056, 514260), (67840, 462834), (68568, 457920), (68688, 457120), (69120, 454263), (76320, 411408), (77139, 407040), (81408, 385695), (85710, 366336), (85860, 365696), (91424, 343440), (91584, 342840), (101760, 308556), (102852, 305280), (103680, 302842), (114280, 274752), (114480, 274272), (122112, 257130), (128565, 244224), (135680, 231417), (137136, 228960), (137376, 228560), (151421, 207360), (152640, 205704), (154278, 203520), (171420, 183168), (171720, 182848)]