1380240000

素因数分解:

$2^7\times 3^5\times 5^4\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 480

約数和(自身を含む): 5219454240

約数和(自身を除く): 3839214240

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, 81, 90, 96, 100, 108, 120, 125, 128, 135, 142, 144, 150, 160, 162, 180, 192, 200, 213, 216, 225, 240, 243, 250, 270, 284, 288, 300, 320, 324, 355, 360, 375, 384, 400, 405, 426, 432, 450, 480, 486, 500, 540, 568, 576, 600, 625, 639, 640, 648, 675, 710, 720, 750, 800, 810, 852, 864, 900, 960, 972, 1000, 1065, 1080, 1125, 1136, 1152, 1200, 1215, 1250, 1278, 1296, 1350, 1420, 1440, 1500, 1600, 1620, 1704, 1728, 1775, 1800, 1875, 1917, 1920, 1944, 2000, 2025, 2130, 2160, 2250, 2272, 2400, 2430, 2500, 2556, 2592, 2700, 2840, 2880, 3000, 3195, 3200, 3240, 3375, 3408, 3456, 3550, 3600, 3750, 3834, 3888, 4000, 4050, 4260, 4320, 4500, 4544, 4800, 4860, 5000, 5112, 5184, 5325, 5400, 5625, 5680, 5751, 5760, 6000, 6075, 6390, 6480, 6750, 6816, 7100, 7200, 7500, 7668, 7776, 8000, 8100, 8520, 8640, 8875, 9000, 9088, 9585, 9600, 9720, 10000, 10125, 10224, 10368, 10650, 10800, 11250, 11360, 11502, 12000, 12150, 12780, 12960, 13500, 13632, 14200, 14400, 15000, 15336, 15552, 15975, 16000, 16200, 16875, 17040, 17253, 17280, 17750, 18000, 19170, 19440, 20000, 20250, 20448, 21300, 21600, 22500, 22720, 23004, 24000, 24300, 25560, 25920, 26625, 27000, 27264, 28400, 28755, 28800, 30000, 30375, 30672, 31104, 31950, 32400, 33750, 34080, 34506, 35500, 36000, 38340, 38880, 40000, 40500, 40896, 42600, 43200, 44375, 45000, 45440, 46008, 47925, 48000, 48600, 50625, 51120, 51840, 53250, 54000, 56800, 57510, 60000, 60750, 61344, 63900, 64800, 67500, 68160, 69012, 71000, 72000, 76680, 77760, 79875, 80000, 81000, 81792, 85200, 86265, 86400, 88750, 90000, 92016, 95850, 97200, 101250, 102240, 106500, 108000, 113600, 115020, 120000, 121500, 122688, 127800, 129600, 133125, 135000, 136320, 138024, 142000, 143775, 144000, 151875, 153360, 155520, 159750, 162000, 170400, 172530, 177500, 180000, 184032, 191700, 194400, 202500, 204480, 213000, 216000, 227200, 230040, 239625, 240000, 243000, 245376, 255600, 259200, 266250, 270000, 276048, 284000, 287550, 303750, 306720, 319500, 324000, 340800, 345060, 355000, 360000, 368064, 383400, 388800, 399375, 405000, 408960, 426000, 431325, 432000, 460080, 479250, 486000, 511200, 532500, 540000, 552096, 568000, 575100, 607500, 613440, 639000, 648000, 681600, 690120, 710000, 718875, 720000, 736128, 766800, 777600, 798750, 810000, 852000, 862650, 920160, 958500, 972000, 1022400, 1065000, 1080000, 1104192, 1136000, 1150200, 1198125, 1215000, 1226880, 1278000, 1296000, 1380240, 1420000, 1437750, 1533600, 1597500, 1620000, 1704000, 1725300, 1840320, 1917000, 1944000, 2044800, 2130000, 2156625, 2160000, 2208384, 2300400, 2396250, 2430000, 2556000, 2760480, 2840000, 2875500, 3067200, 3195000, 3240000, 3408000, 3450600, 3594375, 3680640, 3834000, 3888000, 4260000, 4313250, 4600800, 4792500, 4860000, 5112000, 5520960, 5680000, 5751000, 6134400, 6390000, 6480000, 6901200, 7188750, 7668000, 8520000, 8626500, 9201600, 9585000, 9720000, 10224000, 10783125, 11041920, 11502000, 12780000, 13802400, 14377500, 15336000, 17040000, 17253000, 18403200, 19170000, 19440000, 21566250, 23004000, 25560000, 27604800, 28755000, 30672000, 34506000, 38340000, 43132500, 46008000, 51120000, 55209600, 57510000, 69012000, 76680000, 86265000, 92016000, 115020000, 138024000, 153360000, 172530000, 230040000, 276048000, 345060000, 460080000, 690120000, 1380240000]

約数ペア:

[(1, 1380240000), (2, 690120000), (3, 460080000), (4, 345060000), (5, 276048000), (6, 230040000), (8, 172530000), (9, 153360000), (10, 138024000), (12, 115020000), (15, 92016000), (16, 86265000), (18, 76680000), (20, 69012000), (24, 57510000), (25, 55209600), (27, 51120000), (30, 46008000), (32, 43132500), (36, 38340000), (40, 34506000), (45, 30672000), (48, 28755000), (50, 27604800), (54, 25560000), (60, 23004000), (64, 21566250), (71, 19440000), (72, 19170000), (75, 18403200), (80, 17253000), (81, 17040000), (90, 15336000), (96, 14377500), (100, 13802400), (108, 12780000), (120, 11502000), (125, 11041920), (128, 10783125), (135, 10224000), (142, 9720000), (144, 9585000), (150, 9201600), (160, 8626500), (162, 8520000), (180, 7668000), (192, 7188750), (200, 6901200), (213, 6480000), (216, 6390000), (225, 6134400), (240, 5751000), (243, 5680000), (250, 5520960), (270, 5112000), (284, 4860000), (288, 4792500), (300, 4600800), (320, 4313250), (324, 4260000), (355, 3888000), (360, 3834000), (375, 3680640), (384, 3594375), (400, 3450600), (405, 3408000), (426, 3240000), (432, 3195000), (450, 3067200), (480, 2875500), (486, 2840000), (500, 2760480), (540, 2556000), (568, 2430000), (576, 2396250), (600, 2300400), (625, 2208384), (639, 2160000), (640, 2156625), (648, 2130000), (675, 2044800), (710, 1944000), (720, 1917000), (750, 1840320), (800, 1725300), (810, 1704000), (852, 1620000), (864, 1597500), (900, 1533600), (960, 1437750), (972, 1420000), (1000, 1380240), (1065, 1296000), (1080, 1278000), (1125, 1226880), (1136, 1215000), (1152, 1198125), (1200, 1150200), (1215, 1136000), (1250, 1104192), (1278, 1080000), (1296, 1065000), (1350, 1022400), (1420, 972000), (1440, 958500), (1500, 920160), (1600, 862650), (1620, 852000), (1704, 810000), (1728, 798750), (1775, 777600), (1800, 766800), (1875, 736128), (1917, 720000), (1920, 718875), (1944, 710000), (2000, 690120), (2025, 681600), (2130, 648000), (2160, 639000), (2250, 613440), (2272, 607500), (2400, 575100), (2430, 568000), (2500, 552096), (2556, 540000), (2592, 532500), (2700, 511200), (2840, 486000), (2880, 479250), (3000, 460080), (3195, 432000), (3200, 431325), (3240, 426000), (3375, 408960), (3408, 405000), (3456, 399375), (3550, 388800), (3600, 383400), (3750, 368064), (3834, 360000), (3888, 355000), (4000, 345060), (4050, 340800), (4260, 324000), (4320, 319500), (4500, 306720), (4544, 303750), (4800, 287550), (4860, 284000), (5000, 276048), (5112, 270000), (5184, 266250), (5325, 259200), (5400, 255600), (5625, 245376), (5680, 243000), (5751, 240000), (5760, 239625), (6000, 230040), (6075, 227200), (6390, 216000), (6480, 213000), (6750, 204480), (6816, 202500), (7100, 194400), (7200, 191700), (7500, 184032), (7668, 180000), (7776, 177500), (8000, 172530), (8100, 170400), (8520, 162000), (8640, 159750), (8875, 155520), (9000, 153360), (9088, 151875), (9585, 144000), (9600, 143775), (9720, 142000), (10000, 138024), (10125, 136320), (10224, 135000), (10368, 133125), (10650, 129600), (10800, 127800), (11250, 122688), (11360, 121500), (11502, 120000), (12000, 115020), (12150, 113600), (12780, 108000), (12960, 106500), (13500, 102240), (13632, 101250), (14200, 97200), (14400, 95850), (15000, 92016), (15336, 90000), (15552, 88750), (15975, 86400), (16000, 86265), (16200, 85200), (16875, 81792), (17040, 81000), (17253, 80000), (17280, 79875), (17750, 77760), (18000, 76680), (19170, 72000), (19440, 71000), (20000, 69012), (20250, 68160), (20448, 67500), (21300, 64800), (21600, 63900), (22500, 61344), (22720, 60750), (23004, 60000), (24000, 57510), (24300, 56800), (25560, 54000), (25920, 53250), (26625, 51840), (27000, 51120), (27264, 50625), (28400, 48600), (28755, 48000), (28800, 47925), (30000, 46008), (30375, 45440), (30672, 45000), (31104, 44375), (31950, 43200), (32400, 42600), (33750, 40896), (34080, 40500), (34506, 40000), (35500, 38880), (36000, 38340)]