1999814400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 432

約数和(自身を含む): 7482021120

約数和(自身を除く): 5482206720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 71, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 142, 144, 150, 160, 163, 180, 192, 200, 213, 216, 225, 240, 256, 270, 284, 288, 300, 320, 326, 355, 360, 384, 400, 426, 432, 450, 480, 489, 540, 568, 576, 600, 639, 640, 652, 675, 710, 720, 768, 800, 815, 852, 864, 900, 960, 978, 1065, 1080, 1136, 1152, 1200, 1278, 1280, 1304, 1350, 1420, 1440, 1467, 1600, 1630, 1704, 1728, 1775, 1800, 1917, 1920, 1956, 2130, 2160, 2272, 2304, 2400, 2445, 2556, 2608, 2700, 2840, 2880, 2934, 3195, 3200, 3260, 3408, 3456, 3550, 3600, 3834, 3840, 3912, 4075, 4260, 4320, 4401, 4544, 4800, 4890, 5112, 5216, 5325, 5400, 5680, 5760, 5868, 6390, 6400, 6520, 6816, 6912, 7100, 7200, 7335, 7668, 7824, 8150, 8520, 8640, 8802, 9088, 9585, 9600, 9780, 10224, 10432, 10650, 10800, 11360, 11520, 11573, 11736, 12225, 12780, 13040, 13632, 14200, 14400, 14670, 15336, 15648, 15975, 16300, 17040, 17280, 17604, 18176, 19170, 19200, 19560, 20448, 20864, 21300, 21600, 22005, 22720, 23146, 23472, 24450, 25560, 26080, 27264, 28400, 28800, 29340, 30672, 31296, 31950, 32600, 34080, 34560, 34719, 35208, 36675, 38340, 39120, 40896, 41728, 42600, 43200, 44010, 45440, 46292, 46944, 47925, 48900, 51120, 52160, 54528, 56800, 57600, 57865, 58680, 61344, 62592, 63900, 65200, 68160, 69438, 70416, 73350, 76680, 78240, 81792, 85200, 86400, 88020, 90880, 92584, 93888, 95850, 97800, 102240, 104157, 104320, 110025, 113600, 115730, 117360, 122688, 125184, 127800, 130400, 136320, 138876, 140832, 146700, 153360, 156480, 163584, 170400, 172800, 173595, 176040, 185168, 187776, 191700, 195600, 204480, 208314, 208640, 220050, 227200, 231460, 234720, 245376, 255600, 260800, 272640, 277752, 281664, 289325, 293400, 306720, 312471, 312960, 340800, 347190, 352080, 370336, 375552, 383400, 391200, 408960, 416628, 440100, 454400, 462920, 469440, 490752, 511200, 520785, 521600, 555504, 563328, 578650, 586800, 613440, 624942, 625920, 681600, 694380, 704160, 740672, 766800, 782400, 817920, 833256, 867975, 880200, 925840, 938880, 1022400, 1041570, 1043200, 1111008, 1126656, 1157300, 1173600, 1226880, 1249884, 1363200, 1388760, 1408320, 1481344, 1533600, 1562355, 1564800, 1666512, 1735950, 1760400, 1851680, 1877760, 2044800, 2083140, 2222016, 2314600, 2347200, 2453760, 2499768, 2603925, 2777520, 2816640, 2962688, 3067200, 3124710, 3129600, 3333024, 3471900, 3520800, 3703360, 4089600, 4166280, 4444032, 4629200, 4694400, 4999536, 5207850, 5555040, 5633280, 6134400, 6249420, 6666048, 6943800, 7041600, 7406720, 7811775, 8332560, 8888064, 9258400, 9388800, 9999072, 10415700, 11110080, 12268800, 12498840, 13332096, 13887600, 14083200, 14813440, 15623550, 16665120, 18516800, 19998144, 20831400, 22220160, 24997680, 26664192, 27775200, 28166400, 31247100, 33330240, 37033600, 39996288, 41662800, 44440320, 49995360, 55550400, 62494200, 66660480, 74067200, 79992576, 83325600, 99990720, 111100800, 124988400, 133320960, 166651200, 199981440, 222201600, 249976800, 333302400, 399962880, 499953600, 666604800, 999907200, 1999814400]

約数ペア:

[(1, 1999814400), (2, 999907200), (3, 666604800), (4, 499953600), (5, 399962880), (6, 333302400), (8, 249976800), (9, 222201600), (10, 199981440), (12, 166651200), (15, 133320960), (16, 124988400), (18, 111100800), (20, 99990720), (24, 83325600), (25, 79992576), (27, 74067200), (30, 66660480), (32, 62494200), (36, 55550400), (40, 49995360), (45, 44440320), (48, 41662800), (50, 39996288), (54, 37033600), (60, 33330240), (64, 31247100), (71, 28166400), (72, 27775200), (75, 26664192), (80, 24997680), (90, 22220160), (96, 20831400), (100, 19998144), (108, 18516800), (120, 16665120), (128, 15623550), (135, 14813440), (142, 14083200), (144, 13887600), (150, 13332096), (160, 12498840), (163, 12268800), (180, 11110080), (192, 10415700), (200, 9999072), (213, 9388800), (216, 9258400), (225, 8888064), (240, 8332560), (256, 7811775), (270, 7406720), (284, 7041600), (288, 6943800), (300, 6666048), (320, 6249420), (326, 6134400), (355, 5633280), (360, 5555040), (384, 5207850), (400, 4999536), (426, 4694400), (432, 4629200), (450, 4444032), (480, 4166280), (489, 4089600), (540, 3703360), (568, 3520800), (576, 3471900), (600, 3333024), (639, 3129600), (640, 3124710), (652, 3067200), (675, 2962688), (710, 2816640), (720, 2777520), (768, 2603925), (800, 2499768), (815, 2453760), (852, 2347200), (864, 2314600), (900, 2222016), (960, 2083140), (978, 2044800), (1065, 1877760), (1080, 1851680), (1136, 1760400), (1152, 1735950), (1200, 1666512), (1278, 1564800), (1280, 1562355), (1304, 1533600), (1350, 1481344), (1420, 1408320), (1440, 1388760), (1467, 1363200), (1600, 1249884), (1630, 1226880), (1704, 1173600), (1728, 1157300), (1775, 1126656), (1800, 1111008), (1917, 1043200), (1920, 1041570), (1956, 1022400), (2130, 938880), (2160, 925840), (2272, 880200), (2304, 867975), (2400, 833256), (2445, 817920), (2556, 782400), (2608, 766800), (2700, 740672), (2840, 704160), (2880, 694380), (2934, 681600), (3195, 625920), (3200, 624942), (3260, 613440), (3408, 586800), (3456, 578650), (3550, 563328), (3600, 555504), (3834, 521600), (3840, 520785), (3912, 511200), (4075, 490752), (4260, 469440), (4320, 462920), (4401, 454400), (4544, 440100), (4800, 416628), (4890, 408960), (5112, 391200), (5216, 383400), (5325, 375552), (5400, 370336), (5680, 352080), (5760, 347190), (5868, 340800), (6390, 312960), (6400, 312471), (6520, 306720), (6816, 293400), (6912, 289325), (7100, 281664), (7200, 277752), (7335, 272640), (7668, 260800), (7824, 255600), (8150, 245376), (8520, 234720), (8640, 231460), (8802, 227200), (9088, 220050), (9585, 208640), (9600, 208314), (9780, 204480), (10224, 195600), (10432, 191700), (10650, 187776), (10800, 185168), (11360, 176040), (11520, 173595), (11573, 172800), (11736, 170400), (12225, 163584), (12780, 156480), (13040, 153360), (13632, 146700), (14200, 140832), (14400, 138876), (14670, 136320), (15336, 130400), (15648, 127800), (15975, 125184), (16300, 122688), (17040, 117360), (17280, 115730), (17604, 113600), (18176, 110025), (19170, 104320), (19200, 104157), (19560, 102240), (20448, 97800), (20864, 95850), (21300, 93888), (21600, 92584), (22005, 90880), (22720, 88020), (23146, 86400), (23472, 85200), (24450, 81792), (25560, 78240), (26080, 76680), (27264, 73350), (28400, 70416), (28800, 69438), (29340, 68160), (30672, 65200), (31296, 63900), (31950, 62592), (32600, 61344), (34080, 58680), (34560, 57865), (34719, 57600), (35208, 56800), (36675, 54528), (38340, 52160), (39120, 51120), (40896, 48900), (41728, 47925), (42600, 46944), (43200, 46292), (44010, 45440)]