1152604800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 288

約数和(自身を含む): 4248716160

約数和(自身を除く): 3096111360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 384, 400, 450, 465, 480, 496, 558, 576, 600, 620, 640, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1152, 1200, 1240, 1291, 1395, 1440, 1488, 1550, 1600, 1800, 1860, 1920, 1984, 2232, 2325, 2400, 2480, 2582, 2790, 2880, 2976, 3100, 3200, 3600, 3720, 3873, 3968, 4464, 4650, 4800, 4960, 5164, 5580, 5760, 5952, 6200, 6455, 6975, 7200, 7440, 7746, 8928, 9300, 9600, 9920, 10328, 11160, 11619, 11904, 12400, 12910, 13950, 14400, 14880, 15492, 17856, 18600, 19365, 19840, 20656, 22320, 23238, 24800, 25820, 27900, 28800, 29760, 30984, 32275, 35712, 37200, 38730, 40021, 41312, 44640, 46476, 49600, 51640, 55800, 58095, 59520, 61968, 64550, 74400, 77460, 80042, 82624, 89280, 92952, 96825, 99200, 103280, 111600, 116190, 120063, 123936, 129100, 148800, 154920, 160084, 165248, 178560, 185904, 193650, 200105, 206560, 223200, 232380, 240126, 247872, 258200, 290475, 297600, 309840, 320168, 360189, 371808, 387300, 400210, 413120, 446400, 464760, 480252, 495744, 516400, 580950, 600315, 619680, 640336, 720378, 743616, 774600, 800420, 826240, 892800, 929520, 960504, 1000525, 1032800, 1161900, 1200630, 1239360, 1280672, 1440756, 1487232, 1549200, 1600840, 1800945, 1859040, 1921008, 2001050, 2065600, 2323800, 2401260, 2478720, 2561344, 2881512, 3001575, 3098400, 3201680, 3601890, 3718080, 3842016, 4002100, 4131200, 4647600, 4802520, 5122688, 5763024, 6003150, 6196800, 6403360, 7203780, 7436160, 7684032, 8004200, 9004725, 9295200, 9605040, 11526048, 12006300, 12393600, 12806720, 14407560, 15368064, 16008400, 18009450, 18590400, 19210080, 23052096, 24012600, 25613440, 28815120, 32016800, 36018900, 37180800, 38420160, 46104192, 48025200, 57630240, 64033600, 72037800, 76840320, 96050400, 115260480, 128067200, 144075600, 192100800, 230520960, 288151200, 384201600, 576302400, 1152604800]

約数ペア:

[(1, 1152604800), (2, 576302400), (3, 384201600), (4, 288151200), (5, 230520960), (6, 192100800), (8, 144075600), (9, 128067200), (10, 115260480), (12, 96050400), (15, 76840320), (16, 72037800), (18, 64033600), (20, 57630240), (24, 48025200), (25, 46104192), (30, 38420160), (31, 37180800), (32, 36018900), (36, 32016800), (40, 28815120), (45, 25613440), (48, 24012600), (50, 23052096), (60, 19210080), (62, 18590400), (64, 18009450), (72, 16008400), (75, 15368064), (80, 14407560), (90, 12806720), (93, 12393600), (96, 12006300), (100, 11526048), (120, 9605040), (124, 9295200), (128, 9004725), (144, 8004200), (150, 7684032), (155, 7436160), (160, 7203780), (180, 6403360), (186, 6196800), (192, 6003150), (200, 5763024), (225, 5122688), (240, 4802520), (248, 4647600), (279, 4131200), (288, 4002100), (300, 3842016), (310, 3718080), (320, 3601890), (360, 3201680), (372, 3098400), (384, 3001575), (400, 2881512), (450, 2561344), (465, 2478720), (480, 2401260), (496, 2323800), (558, 2065600), (576, 2001050), (600, 1921008), (620, 1859040), (640, 1800945), (720, 1600840), (744, 1549200), (775, 1487232), (800, 1440756), (900, 1280672), (930, 1239360), (960, 1200630), (992, 1161900), (1116, 1032800), (1152, 1000525), (1200, 960504), (1240, 929520), (1291, 892800), (1395, 826240), (1440, 800420), (1488, 774600), (1550, 743616), (1600, 720378), (1800, 640336), (1860, 619680), (1920, 600315), (1984, 580950), (2232, 516400), (2325, 495744), (2400, 480252), (2480, 464760), (2582, 446400), (2790, 413120), (2880, 400210), (2976, 387300), (3100, 371808), (3200, 360189), (3600, 320168), (3720, 309840), (3873, 297600), (3968, 290475), (4464, 258200), (4650, 247872), (4800, 240126), (4960, 232380), (5164, 223200), (5580, 206560), (5760, 200105), (5952, 193650), (6200, 185904), (6455, 178560), (6975, 165248), (7200, 160084), (7440, 154920), (7746, 148800), (8928, 129100), (9300, 123936), (9600, 120063), (9920, 116190), (10328, 111600), (11160, 103280), (11619, 99200), (11904, 96825), (12400, 92952), (12910, 89280), (13950, 82624), (14400, 80042), (14880, 77460), (15492, 74400), (17856, 64550), (18600, 61968), (19365, 59520), (19840, 58095), (20656, 55800), (22320, 51640), (23238, 49600), (24800, 46476), (25820, 44640), (27900, 41312), (28800, 40021), (29760, 38730), (30984, 37200), (32275, 35712)]