1913640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 280

約数和(自身を含む): 6513015168

約数和(自身を除く): 4599375168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 125, 148, 150, 160, 185, 192, 200, 222, 240, 250, 296, 300, 320, 370, 375, 400, 431, 444, 480, 500, 555, 592, 600, 625, 740, 750, 800, 862, 888, 925, 960, 1000, 1110, 1184, 1200, 1250, 1293, 1480, 1500, 1600, 1724, 1776, 1850, 1875, 2000, 2155, 2220, 2368, 2400, 2500, 2586, 2775, 2960, 3000, 3448, 3552, 3700, 3750, 4000, 4310, 4440, 4625, 4800, 5000, 5172, 5550, 5920, 6000, 6465, 6896, 7104, 7400, 7500, 8000, 8620, 8880, 9250, 10000, 10344, 10775, 11100, 11840, 12000, 12930, 13792, 13875, 14800, 15000, 15947, 17240, 17760, 18500, 20000, 20688, 21550, 22200, 23125, 24000, 25860, 27584, 27750, 29600, 30000, 31894, 32325, 34480, 35520, 37000, 40000, 41376, 43100, 44400, 46250, 47841, 51720, 53875, 55500, 59200, 60000, 63788, 64650, 68960, 69375, 74000, 79735, 82752, 86200, 88800, 92500, 95682, 103440, 107750, 111000, 120000, 127576, 129300, 137920, 138750, 148000, 159470, 161625, 172400, 177600, 185000, 191364, 206880, 215500, 222000, 239205, 255152, 258600, 269375, 277500, 296000, 318940, 323250, 344800, 370000, 382728, 398675, 413760, 431000, 444000, 478410, 510304, 517200, 538750, 555000, 637880, 646500, 689600, 740000, 765456, 797350, 808125, 862000, 888000, 956820, 1020608, 1034400, 1077500, 1110000, 1196025, 1275760, 1293000, 1480000, 1530912, 1594700, 1616250, 1724000, 1913640, 1993375, 2068800, 2155000, 2220000, 2392050, 2551520, 2586000, 3061824, 3189400, 3232500, 3448000, 3827280, 3986750, 4310000, 4440000, 4784100, 5103040, 5172000, 5980125, 6378800, 6465000, 7654560, 7973500, 8620000, 9568200, 9966875, 10344000, 11960250, 12757600, 12930000, 15309120, 15947000, 17240000, 19136400, 19933750, 23920500, 25515200, 25860000, 29900625, 31894000, 38272800, 39867500, 47841000, 51720000, 59801250, 63788000, 76545600, 79735000, 95682000, 119602500, 127576000, 159470000, 191364000, 239205000, 318940000, 382728000, 478410000, 637880000, 956820000, 1913640000]

約数ペア:

[(1, 1913640000), (2, 956820000), (3, 637880000), (4, 478410000), (5, 382728000), (6, 318940000), (8, 239205000), (10, 191364000), (12, 159470000), (15, 127576000), (16, 119602500), (20, 95682000), (24, 79735000), (25, 76545600), (30, 63788000), (32, 59801250), (37, 51720000), (40, 47841000), (48, 39867500), (50, 38272800), (60, 31894000), (64, 29900625), (74, 25860000), (75, 25515200), (80, 23920500), (96, 19933750), (100, 19136400), (111, 17240000), (120, 15947000), (125, 15309120), (148, 12930000), (150, 12757600), (160, 11960250), (185, 10344000), (192, 9966875), (200, 9568200), (222, 8620000), (240, 7973500), (250, 7654560), (296, 6465000), (300, 6378800), (320, 5980125), (370, 5172000), (375, 5103040), (400, 4784100), (431, 4440000), (444, 4310000), (480, 3986750), (500, 3827280), (555, 3448000), (592, 3232500), (600, 3189400), (625, 3061824), (740, 2586000), (750, 2551520), (800, 2392050), (862, 2220000), (888, 2155000), (925, 2068800), (960, 1993375), (1000, 1913640), (1110, 1724000), (1184, 1616250), (1200, 1594700), (1250, 1530912), (1293, 1480000), (1480, 1293000), (1500, 1275760), (1600, 1196025), (1724, 1110000), (1776, 1077500), (1850, 1034400), (1875, 1020608), (2000, 956820), (2155, 888000), (2220, 862000), (2368, 808125), (2400, 797350), (2500, 765456), (2586, 740000), (2775, 689600), (2960, 646500), (3000, 637880), (3448, 555000), (3552, 538750), (3700, 517200), (3750, 510304), (4000, 478410), (4310, 444000), (4440, 431000), (4625, 413760), (4800, 398675), (5000, 382728), (5172, 370000), (5550, 344800), (5920, 323250), (6000, 318940), (6465, 296000), (6896, 277500), (7104, 269375), (7400, 258600), (7500, 255152), (8000, 239205), (8620, 222000), (8880, 215500), (9250, 206880), (10000, 191364), (10344, 185000), (10775, 177600), (11100, 172400), (11840, 161625), (12000, 159470), (12930, 148000), (13792, 138750), (13875, 137920), (14800, 129300), (15000, 127576), (15947, 120000), (17240, 111000), (17760, 107750), (18500, 103440), (20000, 95682), (20688, 92500), (21550, 88800), (22200, 86200), (23125, 82752), (24000, 79735), (25860, 74000), (27584, 69375), (27750, 68960), (29600, 64650), (30000, 63788), (31894, 60000), (32325, 59200), (34480, 55500), (35520, 53875), (37000, 51720), (40000, 47841), (41376, 46250), (43100, 44400)]