31720680000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 560

約数和(自身を含む): 121690546560

約数和(自身を除く): 89969866560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 125, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 225, 230, 240, 250, 270, 276, 288, 300, 320, 345, 360, 368, 375, 400, 414, 432, 450, 460, 480, 500, 540, 552, 575, 576, 600, 621, 625, 675, 690, 720, 736, 750, 800, 828, 864, 900, 920, 960, 1000, 1035, 1080, 1104, 1125, 1150, 1200, 1242, 1250, 1277, 1350, 1380, 1440, 1472, 1500, 1600, 1656, 1725, 1728, 1800, 1840, 1875, 2000, 2070, 2160, 2208, 2250, 2300, 2400, 2484, 2500, 2554, 2700, 2760, 2875, 2880, 3000, 3105, 3312, 3375, 3450, 3600, 3680, 3750, 3831, 4000, 4140, 4320, 4416, 4500, 4600, 4800, 4968, 5000, 5108, 5175, 5400, 5520, 5625, 5750, 6000, 6210, 6385, 6624, 6750, 6900, 7200, 7360, 7500, 7662, 8000, 8280, 8625, 8640, 9000, 9200, 9936, 10000, 10216, 10350, 10800, 11040, 11250, 11493, 11500, 12000, 12420, 12770, 13248, 13500, 13800, 14375, 14400, 15000, 15324, 15525, 16560, 16875, 17250, 18000, 18400, 19155, 19872, 20000, 20432, 20700, 21600, 22080, 22500, 22986, 23000, 24000, 24840, 25540, 25875, 27000, 27600, 28750, 29371, 30000, 30648, 31050, 31925, 33120, 33750, 34479, 34500, 36000, 36800, 38310, 39744, 40000, 40864, 41400, 43125, 43200, 45000, 45972, 46000, 49680, 51080, 51750, 54000, 55200, 57465, 57500, 58742, 60000, 61296, 62100, 63850, 66240, 67500, 68958, 69000, 72000, 76620, 77625, 81728, 82800, 86250, 88113, 90000, 91944, 92000, 95775, 99360, 102160, 103500, 108000, 110400, 114930, 115000, 117484, 120000, 122592, 124200, 127700, 129375, 135000, 137916, 138000, 146855, 153240, 155250, 159625, 165600, 172395, 172500, 176226, 180000, 183888, 184000, 191550, 198720, 204320, 207000, 216000, 229860, 230000, 234968, 245184, 248400, 255400, 258750, 264339, 270000, 275832, 276000, 287325, 293710, 306480, 310500, 319250, 331200, 344790, 345000, 352452, 360000, 367776, 383100, 388125, 408640, 414000, 440565, 459720, 460000, 469936, 478875, 496800, 510800, 517500, 528678, 540000, 551664, 552000, 574650, 587420, 612960, 621000, 638500, 689580, 690000, 704904, 734275, 735552, 766200, 776250, 793017, 798125, 828000, 861975, 881130, 919440, 920000, 939872, 957750, 993600, 1021600, 1035000, 1057356, 1080000, 1103328, 1149300, 1174840, 1225920, 1242000, 1277000, 1321695, 1379160, 1380000, 1409808, 1436625, 1468550, 1532400, 1552500, 1586034, 1596250, 1656000, 1723950, 1762260, 1838880, 1879744, 1915500, 2043200, 2070000, 2114712, 2202825, 2206656, 2298600, 2349680, 2394375, 2484000, 2554000, 2643390, 2758320, 2760000, 2819616, 2873250, 2937100, 3064800, 3105000, 3172068, 3192500, 3447900, 3524520, 3671375, 3677760, 3831000, 3965085, 4140000, 4229424, 4309875, 4405650, 4597200, 4699360, 4788750, 4968000, 5108000, 5286780, 5516640, 5639232, 5746500, 5874200, 6129600, 6210000, 6344136, 6385000, 6608475, 6895800, 7049040, 7183125, 7342750, 7662000, 7930170, 8280000, 8458848, 8619750, 8811300, 9194400, 9398720, 9577500, 10216000, 10573560, 11014125, 11033280, 11493000, 11748400, 12420000, 12688272, 12770000, 13216950, 13791600, 14098080, 14366250, 14685500, 15324000, 15860340, 16917696, 17239500, 17622600, 18356875, 18388800, 19155000, 19825425, 21147120, 21549375, 22028250, 22986000, 23496800, 24840000, 25376544, 25540000, 26433900, 27583200, 28196160, 28732500, 29371000, 30648000, 31720680, 33042375, 34479000, 35245200, 36713750, 38310000, 39650850, 42294240, 43098750, 44056500, 45972000, 46993600, 50753088, 51080000, 52867800, 55070625, 55166400, 57465000, 58742000, 63441360, 66084750, 68958000, 70490400, 73427500, 76620000, 79301700, 84588480, 86197500, 88113000, 91944000, 99127125, 105735600, 110141250, 114930000, 117484000, 126882720, 132169500, 137916000, 140980800, 146855000, 153240000, 158603400, 165211875, 172395000, 176226000, 198254250, 211471200, 220282500, 229860000, 234968000, 253765440, 264339000, 275832000, 293710000, 317206800, 330423750, 344790000, 352452000, 396508500, 422942400, 440565000, 459720000, 495635625, 528678000, 587420000, 634413600, 660847500, 689580000, 704904000, 793017000, 881130000, 991271250, 1057356000, 1174840000, 1268827200, 1321695000, 1379160000, 1586034000, 1762260000, 1982542500, 2114712000, 2643390000, 3172068000, 3524520000, 3965085000, 5286780000, 6344136000, 7930170000, 10573560000, 15860340000, 31720680000]

約数ペア:

[(1, 31720680000), (2, 15860340000), (3, 10573560000), (4, 7930170000), (5, 6344136000), (6, 5286780000), (8, 3965085000), (9, 3524520000), (10, 3172068000), (12, 2643390000), (15, 2114712000), (16, 1982542500), (18, 1762260000), (20, 1586034000), (23, 1379160000), (24, 1321695000), (25, 1268827200), (27, 1174840000), (30, 1057356000), (32, 991271250), (36, 881130000), (40, 793017000), (45, 704904000), (46, 689580000), (48, 660847500), (50, 634413600), (54, 587420000), (60, 528678000), (64, 495635625), (69, 459720000), (72, 440565000), (75, 422942400), (80, 396508500), (90, 352452000), (92, 344790000), (96, 330423750), (100, 317206800), (108, 293710000), (115, 275832000), (120, 264339000), (125, 253765440), (135, 234968000), (138, 229860000), (144, 220282500), (150, 211471200), (160, 198254250), (180, 176226000), (184, 172395000), (192, 165211875), (200, 158603400), (207, 153240000), (216, 146855000), (225, 140980800), (230, 137916000), (240, 132169500), (250, 126882720), (270, 117484000), (276, 114930000), (288, 110141250), (300, 105735600), (320, 99127125), (345, 91944000), (360, 88113000), (368, 86197500), (375, 84588480), (400, 79301700), (414, 76620000), (432, 73427500), (450, 70490400), (460, 68958000), (480, 66084750), (500, 63441360), (540, 58742000), (552, 57465000), (575, 55166400), (576, 55070625), (600, 52867800), (621, 51080000), (625, 50753088), (675, 46993600), (690, 45972000), (720, 44056500), (736, 43098750), (750, 42294240), (800, 39650850), (828, 38310000), (864, 36713750), (900, 35245200), (920, 34479000), (960, 33042375), (1000, 31720680), (1035, 30648000), (1080, 29371000), (1104, 28732500), (1125, 28196160), (1150, 27583200), (1200, 26433900), (1242, 25540000), (1250, 25376544), (1277, 24840000), (1350, 23496800), (1380, 22986000), (1440, 22028250), (1472, 21549375), (1500, 21147120), (1600, 19825425), (1656, 19155000), (1725, 18388800), (1728, 18356875), (1800, 17622600), (1840, 17239500), (1875, 16917696), (2000, 15860340), (2070, 15324000), (2160, 14685500), (2208, 14366250), (2250, 14098080), (2300, 13791600), (2400, 13216950), (2484, 12770000), (2500, 12688272), (2554, 12420000), (2700, 11748400), (2760, 11493000), (2875, 11033280), (2880, 11014125), (3000, 10573560), (3105, 10216000), (3312, 9577500), (3375, 9398720), (3450, 9194400), (3600, 8811300), (3680, 8619750), (3750, 8458848), (3831, 8280000), (4000, 7930170), (4140, 7662000), (4320, 7342750), (4416, 7183125), (4500, 7049040), (4600, 6895800), (4800, 6608475), (4968, 6385000), (5000, 6344136), (5108, 6210000), (5175, 6129600), (5400, 5874200), (5520, 5746500), (5625, 5639232), (5750, 5516640), (6000, 5286780), (6210, 5108000), (6385, 4968000), (6624, 4788750), (6750, 4699360), (6900, 4597200), (7200, 4405650), (7360, 4309875), (7500, 4229424), (7662, 4140000), (8000, 3965085), (8280, 3831000), (8625, 3677760), (8640, 3671375), (9000, 3524520), (9200, 3447900), (9936, 3192500), (10000, 3172068), (10216, 3105000), (10350, 3064800), (10800, 2937100), (11040, 2873250), (11250, 2819616), (11493, 2760000), (11500, 2758320), (12000, 2643390), (12420, 2554000), (12770, 2484000), (13248, 2394375), (13500, 2349680), (13800, 2298600), (14375, 2206656), (14400, 2202825), (15000, 2114712), (15324, 2070000), (15525, 2043200), (16560, 1915500), (16875, 1879744), (17250, 1838880), (18000, 1762260), (18400, 1723950), (19155, 1656000), (19872, 1596250), (20000, 1586034), (20432, 1552500), (20700, 1532400), (21600, 1468550), (22080, 1436625), (22500, 1409808), (22986, 1380000), (23000, 1379160), (24000, 1321695), (24840, 1277000), (25540, 1242000), (25875, 1225920), (27000, 1174840), (27600, 1149300), (28750, 1103328), (29371, 1080000), (30000, 1057356), (30648, 1035000), (31050, 1021600), (31925, 993600), (33120, 957750), (33750, 939872), (34479, 920000), (34500, 919440), (36000, 881130), (36800, 861975), (38310, 828000), (39744, 798125), (40000, 793017), (40864, 776250), (41400, 766200), (43125, 735552), (43200, 734275), (45000, 704904), (45972, 690000), (46000, 689580), (49680, 638500), (51080, 621000), (51750, 612960), (54000, 587420), (55200, 574650), (57465, 552000), (57500, 551664), (58742, 540000), (60000, 528678), (61296, 517500), (62100, 510800), (63850, 496800), (66240, 478875), (67500, 469936), (68958, 460000), (69000, 459720), (72000, 440565), (76620, 414000), (77625, 408640), (81728, 388125), (82800, 383100), (86250, 367776), (88113, 360000), (90000, 352452), (91944, 345000), (92000, 344790), (95775, 331200), (99360, 319250), (102160, 310500), (103500, 306480), (108000, 293710), (110400, 287325), (114930, 276000), (115000, 275832), (117484, 270000), (120000, 264339), (122592, 258750), (124200, 255400), (127700, 248400), (129375, 245184), (135000, 234968), (137916, 230000), (138000, 229860), (146855, 216000), (153240, 207000), (155250, 204320), (159625, 198720), (165600, 191550), (172395, 184000), (172500, 183888), (176226, 180000)]