2176408320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 7346626560

約数和(自身を除く): 5170218240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 93, 94, 96, 120, 124, 128, 141, 155, 160, 186, 188, 192, 235, 240, 248, 256, 282, 310, 320, 372, 376, 384, 389, 465, 470, 480, 496, 564, 620, 640, 705, 744, 752, 768, 778, 930, 940, 960, 992, 1128, 1167, 1240, 1280, 1410, 1457, 1488, 1504, 1556, 1860, 1880, 1920, 1945, 1984, 2256, 2334, 2480, 2820, 2914, 2976, 3008, 3112, 3720, 3760, 3840, 3890, 3968, 4371, 4512, 4668, 4960, 5640, 5828, 5835, 5952, 6016, 6224, 7285, 7440, 7520, 7780, 7936, 8742, 9024, 9336, 9920, 11280, 11656, 11670, 11904, 12032, 12059, 12448, 14570, 14880, 15040, 15560, 17484, 18048, 18283, 18672, 19840, 21855, 22560, 23312, 23340, 23808, 24118, 24896, 29140, 29760, 30080, 31120, 34968, 36096, 36177, 36566, 37344, 39680, 43710, 45120, 46624, 46680, 48236, 49792, 54849, 58280, 59520, 60160, 60295, 62240, 69936, 72354, 73132, 74688, 87420, 90240, 91415, 93248, 93360, 96472, 99584, 109698, 116560, 119040, 120590, 124480, 139872, 144708, 146264, 149376, 174840, 180480, 180885, 182830, 186496, 186720, 192944, 219396, 233120, 241180, 248960, 274245, 279744, 289416, 292528, 298752, 349680, 361770, 365660, 372992, 373440, 385888, 438792, 466240, 482360, 497920, 548490, 559488, 566773, 578832, 585056, 699360, 723540, 731320, 746880, 771776, 877584, 932480, 964720, 1096980, 1118976, 1133546, 1157664, 1170112, 1398720, 1447080, 1462640, 1493760, 1543552, 1700319, 1755168, 1864960, 1929440, 2193960, 2267092, 2315328, 2340224, 2797440, 2833865, 2894160, 2925280, 3087104, 3400638, 3510336, 3858880, 4387920, 4534184, 4630656, 4680448, 5594880, 5667730, 5788320, 5850560, 6801276, 7020672, 7717760, 8501595, 8775840, 9068368, 9261312, 11335460, 11576640, 11701120, 13602552, 14041344, 15435520, 17003190, 17551680, 18136736, 22670920, 23153280, 23402240, 27205104, 34006380, 35103360, 36273472, 45341840, 46306560, 54410208, 68012760, 70206720, 72546944, 90683680, 108820416, 136025520, 145093888, 181367360, 217640832, 272051040, 362734720, 435281664, 544102080, 725469440, 1088204160, 2176408320]

約数ペア:

[(1, 2176408320), (2, 1088204160), (3, 725469440), (4, 544102080), (5, 435281664), (6, 362734720), (8, 272051040), (10, 217640832), (12, 181367360), (15, 145093888), (16, 136025520), (20, 108820416), (24, 90683680), (30, 72546944), (31, 70206720), (32, 68012760), (40, 54410208), (47, 46306560), (48, 45341840), (60, 36273472), (62, 35103360), (64, 34006380), (80, 27205104), (93, 23402240), (94, 23153280), (96, 22670920), (120, 18136736), (124, 17551680), (128, 17003190), (141, 15435520), (155, 14041344), (160, 13602552), (186, 11701120), (188, 11576640), (192, 11335460), (235, 9261312), (240, 9068368), (248, 8775840), (256, 8501595), (282, 7717760), (310, 7020672), (320, 6801276), (372, 5850560), (376, 5788320), (384, 5667730), (389, 5594880), (465, 4680448), (470, 4630656), (480, 4534184), (496, 4387920), (564, 3858880), (620, 3510336), (640, 3400638), (705, 3087104), (744, 2925280), (752, 2894160), (768, 2833865), (778, 2797440), (930, 2340224), (940, 2315328), (960, 2267092), (992, 2193960), (1128, 1929440), (1167, 1864960), (1240, 1755168), (1280, 1700319), (1410, 1543552), (1457, 1493760), (1488, 1462640), (1504, 1447080), (1556, 1398720), (1860, 1170112), (1880, 1157664), (1920, 1133546), (1945, 1118976), (1984, 1096980), (2256, 964720), (2334, 932480), (2480, 877584), (2820, 771776), (2914, 746880), (2976, 731320), (3008, 723540), (3112, 699360), (3720, 585056), (3760, 578832), (3840, 566773), (3890, 559488), (3968, 548490), (4371, 497920), (4512, 482360), (4668, 466240), (4960, 438792), (5640, 385888), (5828, 373440), (5835, 372992), (5952, 365660), (6016, 361770), (6224, 349680), (7285, 298752), (7440, 292528), (7520, 289416), (7780, 279744), (7936, 274245), (8742, 248960), (9024, 241180), (9336, 233120), (9920, 219396), (11280, 192944), (11656, 186720), (11670, 186496), (11904, 182830), (12032, 180885), (12059, 180480), (12448, 174840), (14570, 149376), (14880, 146264), (15040, 144708), (15560, 139872), (17484, 124480), (18048, 120590), (18283, 119040), (18672, 116560), (19840, 109698), (21855, 99584), (22560, 96472), (23312, 93360), (23340, 93248), (23808, 91415), (24118, 90240), (24896, 87420), (29140, 74688), (29760, 73132), (30080, 72354), (31120, 69936), (34968, 62240), (36096, 60295), (36177, 60160), (36566, 59520), (37344, 58280), (39680, 54849), (43710, 49792), (45120, 48236), (46624, 46680)]