20171328000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3456

約数の個数: 320

約数和(自身を含む): 69248424960

約数和(自身を除く): 49077096960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 512, 600, 620, 640, 744, 750, 768, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1280, 1488, 1500, 1536, 1550, 1600, 1860, 1920, 1984, 2000, 2325, 2400, 2480, 2560, 2976, 3000, 3100, 3200, 3389, 3720, 3840, 3875, 3968, 4000, 4650, 4800, 4960, 5952, 6000, 6200, 6400, 6778, 7440, 7680, 7750, 7936, 8000, 9300, 9600, 9920, 10167, 11625, 11904, 12000, 12400, 12800, 13556, 14880, 15500, 15872, 16000, 16945, 18600, 19200, 19840, 20334, 23250, 23808, 24000, 24800, 27112, 29760, 31000, 32000, 33890, 37200, 38400, 39680, 40668, 46500, 47616, 48000, 49600, 50835, 54224, 59520, 62000, 64000, 67780, 74400, 79360, 81336, 84725, 93000, 96000, 99200, 101670, 105059, 108448, 119040, 124000, 135560, 148800, 162672, 169450, 186000, 192000, 198400, 203340, 210118, 216896, 238080, 248000, 254175, 271120, 297600, 315177, 325344, 338900, 372000, 396800, 406680, 420236, 423625, 433792, 496000, 508350, 525295, 542240, 595200, 630354, 650688, 677800, 744000, 813360, 840472, 847250, 867584, 992000, 1016700, 1050590, 1084480, 1190400, 1260708, 1270875, 1301376, 1355600, 1488000, 1575885, 1626720, 1680944, 1694500, 1735168, 1984000, 2033400, 2101180, 2168960, 2521416, 2541750, 2602752, 2626475, 2711200, 2976000, 3151770, 3253440, 3361888, 3389000, 4066800, 4202360, 4337920, 5042832, 5083500, 5205504, 5252950, 5422400, 5952000, 6303540, 6506880, 6723776, 6778000, 7879425, 8133600, 8404720, 8675840, 10085664, 10167000, 10505900, 10844800, 12607080, 13013760, 13132375, 13447552, 13556000, 15758850, 16267200, 16809440, 20171328, 20334000, 21011800, 21689600, 25214160, 26027520, 26264750, 26895104, 27112000, 31517700, 32534400, 33618880, 39397125, 40342656, 40668000, 42023600, 43379200, 50428320, 52529500, 53790208, 54224000, 63035400, 65068800, 67237760, 78794250, 80685312, 81336000, 84047200, 100856640, 105059000, 108448000, 126070800, 130137600, 134475520, 157588500, 161370624, 162672000, 168094400, 201713280, 210118000, 216896000, 252141600, 268951040, 315177000, 325344000, 336188800, 403426560, 420236000, 504283200, 630354000, 650688000, 672377600, 806853120, 840472000, 1008566400, 1260708000, 1344755200, 1680944000, 2017132800, 2521416000, 3361888000, 4034265600, 5042832000, 6723776000, 10085664000, 20171328000]

約数ペア:

[(1, 20171328000), (2, 10085664000), (3, 6723776000), (4, 5042832000), (5, 4034265600), (6, 3361888000), (8, 2521416000), (10, 2017132800), (12, 1680944000), (15, 1344755200), (16, 1260708000), (20, 1008566400), (24, 840472000), (25, 806853120), (30, 672377600), (31, 650688000), (32, 630354000), (40, 504283200), (48, 420236000), (50, 403426560), (60, 336188800), (62, 325344000), (64, 315177000), (75, 268951040), (80, 252141600), (93, 216896000), (96, 210118000), (100, 201713280), (120, 168094400), (124, 162672000), (125, 161370624), (128, 157588500), (150, 134475520), (155, 130137600), (160, 126070800), (186, 108448000), (192, 105059000), (200, 100856640), (240, 84047200), (248, 81336000), (250, 80685312), (256, 78794250), (300, 67237760), (310, 65068800), (320, 63035400), (372, 54224000), (375, 53790208), (384, 52529500), (400, 50428320), (465, 43379200), (480, 42023600), (496, 40668000), (500, 40342656), (512, 39397125), (600, 33618880), (620, 32534400), (640, 31517700), (744, 27112000), (750, 26895104), (768, 26264750), (775, 26027520), (800, 25214160), (930, 21689600), (960, 21011800), (992, 20334000), (1000, 20171328), (1200, 16809440), (1240, 16267200), (1280, 15758850), (1488, 13556000), (1500, 13447552), (1536, 13132375), (1550, 13013760), (1600, 12607080), (1860, 10844800), (1920, 10505900), (1984, 10167000), (2000, 10085664), (2325, 8675840), (2400, 8404720), (2480, 8133600), (2560, 7879425), (2976, 6778000), (3000, 6723776), (3100, 6506880), (3200, 6303540), (3389, 5952000), (3720, 5422400), (3840, 5252950), (3875, 5205504), (3968, 5083500), (4000, 5042832), (4650, 4337920), (4800, 4202360), (4960, 4066800), (5952, 3389000), (6000, 3361888), (6200, 3253440), (6400, 3151770), (6778, 2976000), (7440, 2711200), (7680, 2626475), (7750, 2602752), (7936, 2541750), (8000, 2521416), (9300, 2168960), (9600, 2101180), (9920, 2033400), (10167, 1984000), (11625, 1735168), (11904, 1694500), (12000, 1680944), (12400, 1626720), (12800, 1575885), (13556, 1488000), (14880, 1355600), (15500, 1301376), (15872, 1270875), (16000, 1260708), (16945, 1190400), (18600, 1084480), (19200, 1050590), (19840, 1016700), (20334, 992000), (23250, 867584), (23808, 847250), (24000, 840472), (24800, 813360), (27112, 744000), (29760, 677800), (31000, 650688), (32000, 630354), (33890, 595200), (37200, 542240), (38400, 525295), (39680, 508350), (40668, 496000), (46500, 433792), (47616, 423625), (48000, 420236), (49600, 406680), (50835, 396800), (54224, 372000), (59520, 338900), (62000, 325344), (64000, 315177), (67780, 297600), (74400, 271120), (79360, 254175), (81336, 248000), (84725, 238080), (93000, 216896), (96000, 210118), (99200, 203340), (101670, 198400), (105059, 192000), (108448, 186000), (119040, 169450), (124000, 162672), (135560, 148800)]