1491120000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 480

約数和(自身を含む): 5695833000

約数和(自身を除く): 4204713000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 109, 114, 120, 125, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 218, 225, 228, 240, 250, 285, 288, 300, 304, 320, 327, 342, 360, 375, 380, 384, 400, 436, 450, 456, 475, 480, 500, 545, 570, 576, 600, 608, 625, 640, 654, 684, 720, 750, 760, 800, 855, 872, 900, 912, 950, 960, 981, 1000, 1090, 1125, 1140, 1152, 1200, 1216, 1250, 1308, 1368, 1425, 1440, 1500, 1520, 1600, 1635, 1710, 1744, 1800, 1824, 1875, 1900, 1920, 1962, 2000, 2071, 2180, 2250, 2280, 2375, 2400, 2432, 2500, 2616, 2725, 2736, 2850, 2880, 3000, 3040, 3200, 3270, 3420, 3488, 3600, 3648, 3750, 3800, 3924, 4000, 4142, 4275, 4360, 4500, 4560, 4750, 4800, 4905, 5000, 5232, 5450, 5472, 5625, 5700, 5760, 6000, 6080, 6213, 6540, 6840, 6976, 7125, 7200, 7296, 7500, 7600, 7848, 8000, 8175, 8284, 8550, 8720, 9000, 9120, 9500, 9600, 9810, 10000, 10355, 10464, 10900, 10944, 11250, 11400, 11875, 12000, 12160, 12426, 13080, 13625, 13680, 13952, 14250, 14400, 15000, 15200, 15696, 16000, 16350, 16568, 17100, 17440, 18000, 18240, 18639, 19000, 19620, 20000, 20710, 20928, 21375, 21800, 21888, 22500, 22800, 23750, 24000, 24525, 24852, 26160, 27250, 27360, 28500, 28800, 30000, 30400, 31065, 31392, 32700, 33136, 34200, 34880, 35625, 36000, 36480, 37278, 38000, 39240, 40000, 40875, 41420, 41856, 42750, 43600, 45000, 45600, 47500, 48000, 49050, 49704, 51775, 52320, 54500, 54720, 57000, 60000, 60800, 62130, 62784, 65400, 66272, 68125, 68400, 69760, 71250, 72000, 74556, 76000, 78480, 80000, 81750, 82840, 85500, 87200, 90000, 91200, 93195, 95000, 98100, 99408, 103550, 104640, 106875, 109000, 109440, 114000, 120000, 122625, 124260, 125568, 130800, 132544, 136250, 136800, 142500, 144000, 149112, 152000, 155325, 156960, 163500, 165680, 171000, 174400, 180000, 182400, 186390, 190000, 196200, 198816, 204375, 207100, 209280, 213750, 218000, 228000, 240000, 245250, 248520, 258875, 261600, 265088, 272500, 273600, 285000, 298224, 304000, 310650, 313920, 327000, 331360, 342000, 348800, 360000, 372780, 380000, 392400, 397632, 408750, 414200, 427500, 436000, 456000, 465975, 490500, 497040, 517750, 523200, 545000, 547200, 570000, 596448, 613125, 621300, 627840, 654000, 662720, 684000, 720000, 745560, 760000, 776625, 784800, 795264, 817500, 828400, 855000, 872000, 912000, 931950, 981000, 994080, 1035500, 1046400, 1090000, 1140000, 1192896, 1226250, 1242600, 1294375, 1308000, 1325440, 1368000, 1491120, 1520000, 1553250, 1569600, 1635000, 1656800, 1710000, 1744000, 1863900, 1962000, 1988160, 2071000, 2180000, 2280000, 2329875, 2385792, 2452500, 2485200, 2588750, 2616000, 2736000, 2982240, 3106500, 3139200, 3270000, 3313600, 3420000, 3727800, 3883125, 3924000, 3976320, 4142000, 4360000, 4560000, 4659750, 4905000, 4970400, 5177500, 5232000, 5964480, 6213000, 6540000, 6627200, 6840000, 7455600, 7766250, 7848000, 8284000, 8720000, 9319500, 9810000, 9940800, 10355000, 11649375, 11928960, 12426000, 13080000, 13680000, 14911200, 15532500, 15696000, 16568000, 18639000, 19620000, 19881600, 20710000, 23298750, 24852000, 26160000, 29822400, 31065000, 33136000, 37278000, 39240000, 41420000, 46597500, 49704000, 59644800, 62130000, 74556000, 78480000, 82840000, 93195000, 99408000, 124260000, 149112000, 165680000, 186390000, 248520000, 298224000, 372780000, 497040000, 745560000, 1491120000]

約数ペア:

[(1, 1491120000), (2, 745560000), (3, 497040000), (4, 372780000), (5, 298224000), (6, 248520000), (8, 186390000), (9, 165680000), (10, 149112000), (12, 124260000), (15, 99408000), (16, 93195000), (18, 82840000), (19, 78480000), (20, 74556000), (24, 62130000), (25, 59644800), (30, 49704000), (32, 46597500), (36, 41420000), (38, 39240000), (40, 37278000), (45, 33136000), (48, 31065000), (50, 29822400), (57, 26160000), (60, 24852000), (64, 23298750), (72, 20710000), (75, 19881600), (76, 19620000), (80, 18639000), (90, 16568000), (95, 15696000), (96, 15532500), (100, 14911200), (109, 13680000), (114, 13080000), (120, 12426000), (125, 11928960), (128, 11649375), (144, 10355000), (150, 9940800), (152, 9810000), (160, 9319500), (171, 8720000), (180, 8284000), (190, 7848000), (192, 7766250), (200, 7455600), (218, 6840000), (225, 6627200), (228, 6540000), (240, 6213000), (250, 5964480), (285, 5232000), (288, 5177500), (300, 4970400), (304, 4905000), (320, 4659750), (327, 4560000), (342, 4360000), (360, 4142000), (375, 3976320), (380, 3924000), (384, 3883125), (400, 3727800), (436, 3420000), (450, 3313600), (456, 3270000), (475, 3139200), (480, 3106500), (500, 2982240), (545, 2736000), (570, 2616000), (576, 2588750), (600, 2485200), (608, 2452500), (625, 2385792), (640, 2329875), (654, 2280000), (684, 2180000), (720, 2071000), (750, 1988160), (760, 1962000), (800, 1863900), (855, 1744000), (872, 1710000), (900, 1656800), (912, 1635000), (950, 1569600), (960, 1553250), (981, 1520000), (1000, 1491120), (1090, 1368000), (1125, 1325440), (1140, 1308000), (1152, 1294375), (1200, 1242600), (1216, 1226250), (1250, 1192896), (1308, 1140000), (1368, 1090000), (1425, 1046400), (1440, 1035500), (1500, 994080), (1520, 981000), (1600, 931950), (1635, 912000), (1710, 872000), (1744, 855000), (1800, 828400), (1824, 817500), (1875, 795264), (1900, 784800), (1920, 776625), (1962, 760000), (2000, 745560), (2071, 720000), (2180, 684000), (2250, 662720), (2280, 654000), (2375, 627840), (2400, 621300), (2432, 613125), (2500, 596448), (2616, 570000), (2725, 547200), (2736, 545000), (2850, 523200), (2880, 517750), (3000, 497040), (3040, 490500), (3200, 465975), (3270, 456000), (3420, 436000), (3488, 427500), (3600, 414200), (3648, 408750), (3750, 397632), (3800, 392400), (3924, 380000), (4000, 372780), (4142, 360000), (4275, 348800), (4360, 342000), (4500, 331360), (4560, 327000), (4750, 313920), (4800, 310650), (4905, 304000), (5000, 298224), (5232, 285000), (5450, 273600), (5472, 272500), (5625, 265088), (5700, 261600), (5760, 258875), (6000, 248520), (6080, 245250), (6213, 240000), (6540, 228000), (6840, 218000), (6976, 213750), (7125, 209280), (7200, 207100), (7296, 204375), (7500, 198816), (7600, 196200), (7848, 190000), (8000, 186390), (8175, 182400), (8284, 180000), (8550, 174400), (8720, 171000), (9000, 165680), (9120, 163500), (9500, 156960), (9600, 155325), (9810, 152000), (10000, 149112), (10355, 144000), (10464, 142500), (10900, 136800), (10944, 136250), (11250, 132544), (11400, 130800), (11875, 125568), (12000, 124260), (12160, 122625), (12426, 120000), (13080, 114000), (13625, 109440), (13680, 109000), (13952, 106875), (14250, 104640), (14400, 103550), (15000, 99408), (15200, 98100), (15696, 95000), (16000, 93195), (16350, 91200), (16568, 90000), (17100, 87200), (17440, 85500), (18000, 82840), (18240, 81750), (18639, 80000), (19000, 78480), (19620, 76000), (20000, 74556), (20710, 72000), (20928, 71250), (21375, 69760), (21800, 68400), (21888, 68125), (22500, 66272), (22800, 65400), (23750, 62784), (24000, 62130), (24525, 60800), (24852, 60000), (26160, 57000), (27250, 54720), (27360, 54500), (28500, 52320), (28800, 51775), (30000, 49704), (30400, 49050), (31065, 48000), (31392, 47500), (32700, 45600), (33136, 45000), (34200, 43600), (34880, 42750), (35625, 41856), (36000, 41420), (36480, 40875), (37278, 40000), (38000, 39240)]