20403014400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1769

約数の個数: 432

約数和(自身を含む): 75915141120

約数和(自身を除く): 55512126720

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, 180, 192, 200, 213, 216, 225, 240, 256, 270, 284, 288, 300, 320, 355, 360, 384, 400, 426, 432, 450, 480, 540, 568, 576, 600, 639, 640, 675, 710, 720, 768, 800, 852, 864, 900, 960, 1065, 1080, 1136, 1152, 1200, 1278, 1280, 1350, 1420, 1440, 1600, 1663, 1704, 1728, 1775, 1800, 1917, 1920, 2130, 2160, 2272, 2304, 2400, 2556, 2700, 2840, 2880, 3195, 3200, 3326, 3408, 3456, 3550, 3600, 3834, 3840, 4260, 4320, 4544, 4800, 4989, 5112, 5325, 5400, 5680, 5760, 6390, 6400, 6652, 6816, 6912, 7100, 7200, 7668, 8315, 8520, 8640, 9088, 9585, 9600, 9978, 10224, 10650, 10800, 11360, 11520, 12780, 13304, 13632, 14200, 14400, 14967, 15336, 15975, 16630, 17040, 17280, 18176, 19170, 19200, 19956, 20448, 21300, 21600, 22720, 24945, 25560, 26608, 27264, 28400, 28800, 29934, 30672, 31950, 33260, 34080, 34560, 38340, 39912, 40896, 41575, 42600, 43200, 44901, 45440, 47925, 49890, 51120, 53216, 54528, 56800, 57600, 59868, 61344, 63900, 66520, 68160, 74835, 76680, 79824, 81792, 83150, 85200, 86400, 89802, 90880, 95850, 99780, 102240, 106432, 113600, 118073, 119736, 122688, 124725, 127800, 133040, 136320, 149670, 153360, 159648, 163584, 166300, 170400, 172800, 179604, 191700, 199560, 204480, 212864, 224505, 227200, 236146, 239472, 245376, 249450, 255600, 266080, 272640, 299340, 306720, 319296, 332600, 340800, 354219, 359208, 374175, 383400, 399120, 408960, 425728, 449010, 454400, 472292, 478944, 490752, 498900, 511200, 532160, 590365, 598680, 613440, 638592, 665200, 681600, 708438, 718416, 748350, 766800, 798240, 817920, 898020, 944584, 957888, 997800, 1022400, 1062657, 1064320, 1122525, 1180730, 1197360, 1226880, 1277184, 1330400, 1363200, 1416876, 1436832, 1496700, 1533600, 1596480, 1771095, 1796040, 1889168, 1915776, 1995600, 2044800, 2125314, 2128640, 2245050, 2361460, 2394720, 2453760, 2660800, 2833752, 2873664, 2951825, 2993400, 3067200, 3187971, 3192960, 3542190, 3592080, 3778336, 3831552, 3991200, 4089600, 4250628, 4490100, 4722920, 4789440, 5313285, 5321600, 5667504, 5747328, 5903650, 5986800, 6134400, 6375942, 6385920, 7084380, 7184160, 7556672, 7982400, 8501256, 8855475, 8980200, 9445840, 9578880, 10626570, 10643200, 11335008, 11494656, 11807300, 11973600, 12268800, 12751884, 14168760, 14368320, 15113344, 15939855, 15964800, 17002512, 17710950, 17960400, 18891680, 19157760, 21253140, 22670016, 23614600, 23947200, 25503768, 26566425, 28337520, 28736640, 30226688, 31879710, 31929600, 34005024, 35421900, 35920800, 37783360, 42506280, 45340032, 47229200, 47894400, 51007536, 53132850, 56675040, 57473280, 63759420, 68010048, 70843800, 71841600, 75566720, 79699275, 85012560, 90680064, 94458400, 95788800, 102015072, 106265700, 113350080, 127518840, 136020096, 141687600, 143683200, 151133440, 159398550, 170025120, 188916800, 204030144, 212531400, 226700160, 255037680, 272040192, 283375200, 287366400, 318797100, 340050240, 377833600, 408060288, 425062800, 453400320, 510075360, 566750400, 637594200, 680100480, 755667200, 816120576, 850125600, 1020150720, 1133500800, 1275188400, 1360200960, 1700251200, 2040301440, 2267001600, 2550376800, 3400502400, 4080602880, 5100753600, 6801004800, 10201507200, 20403014400]

約数ペア:

[(1, 20403014400), (2, 10201507200), (3, 6801004800), (4, 5100753600), (5, 4080602880), (6, 3400502400), (8, 2550376800), (9, 2267001600), (10, 2040301440), (12, 1700251200), (15, 1360200960), (16, 1275188400), (18, 1133500800), (20, 1020150720), (24, 850125600), (25, 816120576), (27, 755667200), (30, 680100480), (32, 637594200), (36, 566750400), (40, 510075360), (45, 453400320), (48, 425062800), (50, 408060288), (54, 377833600), (60, 340050240), (64, 318797100), (71, 287366400), (72, 283375200), (75, 272040192), (80, 255037680), (90, 226700160), (96, 212531400), (100, 204030144), (108, 188916800), (120, 170025120), (128, 159398550), (135, 151133440), (142, 143683200), (144, 141687600), (150, 136020096), (160, 127518840), (180, 113350080), (192, 106265700), (200, 102015072), (213, 95788800), (216, 94458400), (225, 90680064), (240, 85012560), (256, 79699275), (270, 75566720), (284, 71841600), (288, 70843800), (300, 68010048), (320, 63759420), (355, 57473280), (360, 56675040), (384, 53132850), (400, 51007536), (426, 47894400), (432, 47229200), (450, 45340032), (480, 42506280), (540, 37783360), (568, 35920800), (576, 35421900), (600, 34005024), (639, 31929600), (640, 31879710), (675, 30226688), (710, 28736640), (720, 28337520), (768, 26566425), (800, 25503768), (852, 23947200), (864, 23614600), (900, 22670016), (960, 21253140), (1065, 19157760), (1080, 18891680), (1136, 17960400), (1152, 17710950), (1200, 17002512), (1278, 15964800), (1280, 15939855), (1350, 15113344), (1420, 14368320), (1440, 14168760), (1600, 12751884), (1663, 12268800), (1704, 11973600), (1728, 11807300), (1775, 11494656), (1800, 11335008), (1917, 10643200), (1920, 10626570), (2130, 9578880), (2160, 9445840), (2272, 8980200), (2304, 8855475), (2400, 8501256), (2556, 7982400), (2700, 7556672), (2840, 7184160), (2880, 7084380), (3195, 6385920), (3200, 6375942), (3326, 6134400), (3408, 5986800), (3456, 5903650), (3550, 5747328), (3600, 5667504), (3834, 5321600), (3840, 5313285), (4260, 4789440), (4320, 4722920), (4544, 4490100), (4800, 4250628), (4989, 4089600), (5112, 3991200), (5325, 3831552), (5400, 3778336), (5680, 3592080), (5760, 3542190), (6390, 3192960), (6400, 3187971), (6652, 3067200), (6816, 2993400), (6912, 2951825), (7100, 2873664), (7200, 2833752), (7668, 2660800), (8315, 2453760), (8520, 2394720), (8640, 2361460), (9088, 2245050), (9585, 2128640), (9600, 2125314), (9978, 2044800), (10224, 1995600), (10650, 1915776), (10800, 1889168), (11360, 1796040), (11520, 1771095), (12780, 1596480), (13304, 1533600), (13632, 1496700), (14200, 1436832), (14400, 1416876), (14967, 1363200), (15336, 1330400), (15975, 1277184), (16630, 1226880), (17040, 1197360), (17280, 1180730), (18176, 1122525), (19170, 1064320), (19200, 1062657), (19956, 1022400), (20448, 997800), (21300, 957888), (21600, 944584), (22720, 898020), (24945, 817920), (25560, 798240), (26608, 766800), (27264, 748350), (28400, 718416), (28800, 708438), (29934, 681600), (30672, 665200), (31950, 638592), (33260, 613440), (34080, 598680), (34560, 590365), (38340, 532160), (39912, 511200), (40896, 498900), (41575, 490752), (42600, 478944), (43200, 472292), (44901, 454400), (45440, 449010), (47925, 425728), (49890, 408960), (51120, 399120), (53216, 383400), (54528, 374175), (56800, 359208), (57600, 354219), (59868, 340800), (61344, 332600), (63900, 319296), (66520, 306720), (68160, 299340), (74835, 272640), (76680, 266080), (79824, 255600), (81792, 249450), (83150, 245376), (85200, 239472), (86400, 236146), (89802, 227200), (90880, 224505), (95850, 212864), (99780, 204480), (102240, 199560), (106432, 191700), (113600, 179604), (118073, 172800), (119736, 170400), (122688, 166300), (124725, 163584), (127800, 159648), (133040, 153360), (136320, 149670)]