280084800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 336

約数和(自身を含む): 997793280

約数和(自身を除く): 717708480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 43, 46, 48, 50, 59, 60, 64, 69, 75, 80, 86, 92, 96, 100, 115, 118, 120, 129, 138, 150, 160, 172, 177, 184, 192, 200, 215, 230, 236, 240, 258, 276, 295, 300, 320, 344, 345, 354, 368, 400, 430, 460, 472, 480, 516, 552, 575, 590, 600, 645, 688, 690, 708, 736, 800, 860, 885, 920, 944, 960, 989, 1032, 1075, 1104, 1150, 1180, 1200, 1290, 1357, 1376, 1380, 1416, 1472, 1475, 1600, 1720, 1725, 1770, 1840, 1888, 1978, 2064, 2150, 2208, 2300, 2360, 2400, 2537, 2580, 2714, 2752, 2760, 2832, 2950, 2967, 3225, 3440, 3450, 3540, 3680, 3776, 3956, 4071, 4128, 4300, 4416, 4425, 4600, 4720, 4800, 4945, 5074, 5160, 5428, 5520, 5664, 5900, 5934, 6450, 6785, 6880, 6900, 7080, 7360, 7611, 7912, 8142, 8256, 8600, 8850, 9200, 9440, 9890, 10148, 10320, 10856, 11040, 11328, 11800, 11868, 12685, 12900, 13570, 13760, 13800, 14160, 14835, 15222, 15824, 16284, 17200, 17700, 18400, 18880, 19780, 20296, 20355, 20640, 21712, 22080, 23600, 23736, 24725, 25370, 25800, 27140, 27600, 28320, 29670, 30444, 31648, 32568, 33925, 34400, 35400, 36800, 38055, 39560, 40592, 40710, 41280, 43424, 47200, 47472, 49450, 50740, 51600, 54280, 55200, 56640, 58351, 59340, 60888, 63296, 63425, 65136, 67850, 68800, 70800, 74175, 76110, 79120, 81184, 81420, 86848, 94400, 94944, 98900, 101480, 101775, 103200, 108560, 110400, 116702, 118680, 121776, 126850, 130272, 135700, 141600, 148350, 152220, 158240, 162368, 162840, 175053, 189888, 190275, 197800, 202960, 203550, 206400, 217120, 233404, 237360, 243552, 253700, 260544, 271400, 283200, 291755, 296700, 304440, 316480, 325680, 350106, 380550, 395600, 405920, 407100, 434240, 466808, 474720, 487104, 507400, 542800, 583510, 593400, 608880, 651360, 700212, 761100, 791200, 811840, 814200, 875265, 933616, 949440, 1014800, 1085600, 1167020, 1186800, 1217760, 1302720, 1400424, 1458775, 1522200, 1582400, 1628400, 1750530, 1867232, 2029600, 2171200, 2334040, 2373600, 2435520, 2800848, 2917550, 3044400, 3256800, 3501060, 3734464, 4059200, 4376325, 4668080, 4747200, 5601696, 5835100, 6088800, 6513600, 7002120, 8752650, 9336160, 11203392, 11670200, 12177600, 14004240, 17505300, 18672320, 23340400, 28008480, 35010600, 46680800, 56016960, 70021200, 93361600, 140042400, 280084800]

約数ペア:

[(1, 280084800), (2, 140042400), (3, 93361600), (4, 70021200), (5, 56016960), (6, 46680800), (8, 35010600), (10, 28008480), (12, 23340400), (15, 18672320), (16, 17505300), (20, 14004240), (23, 12177600), (24, 11670200), (25, 11203392), (30, 9336160), (32, 8752650), (40, 7002120), (43, 6513600), (46, 6088800), (48, 5835100), (50, 5601696), (59, 4747200), (60, 4668080), (64, 4376325), (69, 4059200), (75, 3734464), (80, 3501060), (86, 3256800), (92, 3044400), (96, 2917550), (100, 2800848), (115, 2435520), (118, 2373600), (120, 2334040), (129, 2171200), (138, 2029600), (150, 1867232), (160, 1750530), (172, 1628400), (177, 1582400), (184, 1522200), (192, 1458775), (200, 1400424), (215, 1302720), (230, 1217760), (236, 1186800), (240, 1167020), (258, 1085600), (276, 1014800), (295, 949440), (300, 933616), (320, 875265), (344, 814200), (345, 811840), (354, 791200), (368, 761100), (400, 700212), (430, 651360), (460, 608880), (472, 593400), (480, 583510), (516, 542800), (552, 507400), (575, 487104), (590, 474720), (600, 466808), (645, 434240), (688, 407100), (690, 405920), (708, 395600), (736, 380550), (800, 350106), (860, 325680), (885, 316480), (920, 304440), (944, 296700), (960, 291755), (989, 283200), (1032, 271400), (1075, 260544), (1104, 253700), (1150, 243552), (1180, 237360), (1200, 233404), (1290, 217120), (1357, 206400), (1376, 203550), (1380, 202960), (1416, 197800), (1472, 190275), (1475, 189888), (1600, 175053), (1720, 162840), (1725, 162368), (1770, 158240), (1840, 152220), (1888, 148350), (1978, 141600), (2064, 135700), (2150, 130272), (2208, 126850), (2300, 121776), (2360, 118680), (2400, 116702), (2537, 110400), (2580, 108560), (2714, 103200), (2752, 101775), (2760, 101480), (2832, 98900), (2950, 94944), (2967, 94400), (3225, 86848), (3440, 81420), (3450, 81184), (3540, 79120), (3680, 76110), (3776, 74175), (3956, 70800), (4071, 68800), (4128, 67850), (4300, 65136), (4416, 63425), (4425, 63296), (4600, 60888), (4720, 59340), (4800, 58351), (4945, 56640), (5074, 55200), (5160, 54280), (5428, 51600), (5520, 50740), (5664, 49450), (5900, 47472), (5934, 47200), (6450, 43424), (6785, 41280), (6880, 40710), (6900, 40592), (7080, 39560), (7360, 38055), (7611, 36800), (7912, 35400), (8142, 34400), (8256, 33925), (8600, 32568), (8850, 31648), (9200, 30444), (9440, 29670), (9890, 28320), (10148, 27600), (10320, 27140), (10856, 25800), (11040, 25370), (11328, 24725), (11800, 23736), (11868, 23600), (12685, 22080), (12900, 21712), (13570, 20640), (13760, 20355), (13800, 20296), (14160, 19780), (14835, 18880), (15222, 18400), (15824, 17700), (16284, 17200)]