1628928000

素因数分解:

$2^{11}\times 3^2\times 5^3\times 7^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 576

約数和(自身を含む): 6776602560

約数和(自身を除く): 5147674560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 101, 105, 112, 120, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 202, 210, 224, 225, 240, 250, 252, 256, 280, 288, 300, 303, 315, 320, 336, 350, 360, 375, 384, 400, 404, 420, 448, 450, 480, 500, 504, 505, 512, 525, 560, 576, 600, 606, 630, 640, 672, 700, 707, 720, 750, 768, 800, 808, 840, 875, 896, 900, 909, 960, 1000, 1008, 1010, 1024, 1050, 1120, 1125, 1152, 1200, 1212, 1260, 1280, 1344, 1400, 1414, 1440, 1500, 1515, 1536, 1575, 1600, 1616, 1680, 1750, 1792, 1800, 1818, 1920, 2000, 2016, 2020, 2048, 2100, 2121, 2240, 2250, 2304, 2400, 2424, 2520, 2525, 2560, 2625, 2688, 2800, 2828, 2880, 3000, 3030, 3072, 3150, 3200, 3232, 3360, 3500, 3535, 3584, 3600, 3636, 3840, 4000, 4032, 4040, 4200, 4242, 4480, 4500, 4545, 4608, 4800, 4848, 5040, 5050, 5120, 5250, 5376, 5600, 5656, 5760, 6000, 6060, 6144, 6300, 6363, 6400, 6464, 6720, 7000, 7070, 7168, 7200, 7272, 7575, 7680, 7875, 8000, 8064, 8080, 8400, 8484, 8960, 9000, 9090, 9216, 9600, 9696, 10080, 10100, 10240, 10500, 10605, 10752, 11200, 11312, 11520, 12000, 12120, 12600, 12625, 12726, 12800, 12928, 13440, 14000, 14140, 14336, 14400, 14544, 15150, 15360, 15750, 16000, 16128, 16160, 16800, 16968, 17675, 17920, 18000, 18180, 18432, 19200, 19392, 20160, 20200, 21000, 21210, 21504, 22400, 22624, 22725, 23040, 24000, 24240, 25200, 25250, 25452, 25600, 25856, 26880, 28000, 28280, 28800, 29088, 30300, 30720, 31500, 31815, 32000, 32256, 32320, 33600, 33936, 35350, 35840, 36000, 36360, 37875, 38400, 38784, 40320, 40400, 42000, 42420, 43008, 44800, 45248, 45450, 46080, 48000, 48480, 50400, 50500, 50904, 51200, 51712, 53025, 53760, 56000, 56560, 57600, 58176, 60600, 63000, 63630, 64000, 64512, 64640, 67200, 67872, 70700, 71680, 72000, 72720, 75750, 76800, 77568, 80640, 80800, 84000, 84840, 88375, 89600, 90496, 90900, 92160, 96000, 96960, 100800, 101000, 101808, 103424, 106050, 107520, 112000, 113120, 113625, 115200, 116352, 121200, 126000, 127260, 128000, 129024, 129280, 134400, 135744, 141400, 144000, 145440, 151500, 153600, 155136, 159075, 161280, 161600, 168000, 169680, 176750, 179200, 180992, 181800, 192000, 193920, 201600, 202000, 203616, 206848, 212100, 215040, 224000, 226240, 227250, 230400, 232704, 242400, 252000, 254520, 256000, 258560, 265125, 268800, 271488, 282800, 288000, 290880, 303000, 310272, 318150, 322560, 323200, 336000, 339360, 353500, 358400, 361984, 363600, 384000, 387840, 403200, 404000, 407232, 424200, 448000, 452480, 454500, 460800, 465408, 484800, 504000, 509040, 517120, 530250, 537600, 542976, 565600, 576000, 581760, 606000, 620544, 636300, 645120, 646400, 672000, 678720, 707000, 723968, 727200, 768000, 775680, 795375, 806400, 808000, 814464, 848400, 896000, 904960, 909000, 930816, 969600, 1008000, 1018080, 1034240, 1060500, 1075200, 1085952, 1131200, 1152000, 1163520, 1212000, 1272600, 1292800, 1344000, 1357440, 1414000, 1447936, 1454400, 1551360, 1590750, 1612800, 1616000, 1628928, 1696800, 1792000, 1809920, 1818000, 1861632, 1939200, 2016000, 2036160, 2121000, 2171904, 2262400, 2304000, 2327040, 2424000, 2545200, 2585600, 2688000, 2714880, 2828000, 2908800, 3102720, 3181500, 3225600, 3232000, 3257856, 3393600, 3619840, 3636000, 3878400, 4032000, 4072320, 4242000, 4343808, 4524800, 4654080, 4848000, 5090400, 5171200, 5376000, 5429760, 5656000, 5817600, 6363000, 6464000, 6515712, 6787200, 7239680, 7272000, 7756800, 8064000, 8144640, 8484000, 9049600, 9308160, 9696000, 10180800, 10859520, 11312000, 11635200, 12726000, 12928000, 13031424, 13574400, 14544000, 15513600, 16128000, 16289280, 16968000, 18099200, 19392000, 20361600, 21719040, 22624000, 23270400, 25452000, 25856000, 27148800, 29088000, 32578560, 33936000, 36198400, 38784000, 40723200, 45248000, 46540800, 50904000, 54297600, 58176000, 65157120, 67872000, 77568000, 81446400, 90496000, 101808000, 108595200, 116352000, 135744000, 162892800, 180992000, 203616000, 232704000, 271488000, 325785600, 407232000, 542976000, 814464000, 1628928000]

約数ペア:

[(1, 1628928000), (2, 814464000), (3, 542976000), (4, 407232000), (5, 325785600), (6, 271488000), (7, 232704000), (8, 203616000), (9, 180992000), (10, 162892800), (12, 135744000), (14, 116352000), (15, 108595200), (16, 101808000), (18, 90496000), (20, 81446400), (21, 77568000), (24, 67872000), (25, 65157120), (28, 58176000), (30, 54297600), (32, 50904000), (35, 46540800), (36, 45248000), (40, 40723200), (42, 38784000), (45, 36198400), (48, 33936000), (50, 32578560), (56, 29088000), (60, 27148800), (63, 25856000), (64, 25452000), (70, 23270400), (72, 22624000), (75, 21719040), (80, 20361600), (84, 19392000), (90, 18099200), (96, 16968000), (100, 16289280), (101, 16128000), (105, 15513600), (112, 14544000), (120, 13574400), (125, 13031424), (126, 12928000), (128, 12726000), (140, 11635200), (144, 11312000), (150, 10859520), (160, 10180800), (168, 9696000), (175, 9308160), (180, 9049600), (192, 8484000), (200, 8144640), (202, 8064000), (210, 7756800), (224, 7272000), (225, 7239680), (240, 6787200), (250, 6515712), (252, 6464000), (256, 6363000), (280, 5817600), (288, 5656000), (300, 5429760), (303, 5376000), (315, 5171200), (320, 5090400), (336, 4848000), (350, 4654080), (360, 4524800), (375, 4343808), (384, 4242000), (400, 4072320), (404, 4032000), (420, 3878400), (448, 3636000), (450, 3619840), (480, 3393600), (500, 3257856), (504, 3232000), (505, 3225600), (512, 3181500), (525, 3102720), (560, 2908800), (576, 2828000), (600, 2714880), (606, 2688000), (630, 2585600), (640, 2545200), (672, 2424000), (700, 2327040), (707, 2304000), (720, 2262400), (750, 2171904), (768, 2121000), (800, 2036160), (808, 2016000), (840, 1939200), (875, 1861632), (896, 1818000), (900, 1809920), (909, 1792000), (960, 1696800), (1000, 1628928), (1008, 1616000), (1010, 1612800), (1024, 1590750), (1050, 1551360), (1120, 1454400), (1125, 1447936), (1152, 1414000), (1200, 1357440), (1212, 1344000), (1260, 1292800), (1280, 1272600), (1344, 1212000), (1400, 1163520), (1414, 1152000), (1440, 1131200), (1500, 1085952), (1515, 1075200), (1536, 1060500), (1575, 1034240), (1600, 1018080), (1616, 1008000), (1680, 969600), (1750, 930816), (1792, 909000), (1800, 904960), (1818, 896000), (1920, 848400), (2000, 814464), (2016, 808000), (2020, 806400), (2048, 795375), (2100, 775680), (2121, 768000), (2240, 727200), (2250, 723968), (2304, 707000), (2400, 678720), (2424, 672000), (2520, 646400), (2525, 645120), (2560, 636300), (2625, 620544), (2688, 606000), (2800, 581760), (2828, 576000), (2880, 565600), (3000, 542976), (3030, 537600), (3072, 530250), (3150, 517120), (3200, 509040), (3232, 504000), (3360, 484800), (3500, 465408), (3535, 460800), (3584, 454500), (3600, 452480), (3636, 448000), (3840, 424200), (4000, 407232), (4032, 404000), (4040, 403200), (4200, 387840), (4242, 384000), (4480, 363600), (4500, 361984), (4545, 358400), (4608, 353500), (4800, 339360), (4848, 336000), (5040, 323200), (5050, 322560), (5120, 318150), (5250, 310272), (5376, 303000), (5600, 290880), (5656, 288000), (5760, 282800), (6000, 271488), (6060, 268800), (6144, 265125), (6300, 258560), (6363, 256000), (6400, 254520), (6464, 252000), (6720, 242400), (7000, 232704), (7070, 230400), (7168, 227250), (7200, 226240), (7272, 224000), (7575, 215040), (7680, 212100), (7875, 206848), (8000, 203616), (8064, 202000), (8080, 201600), (8400, 193920), (8484, 192000), (8960, 181800), (9000, 180992), (9090, 179200), (9216, 176750), (9600, 169680), (9696, 168000), (10080, 161600), (10100, 161280), (10240, 159075), (10500, 155136), (10605, 153600), (10752, 151500), (11200, 145440), (11312, 144000), (11520, 141400), (12000, 135744), (12120, 134400), (12600, 129280), (12625, 129024), (12726, 128000), (12800, 127260), (12928, 126000), (13440, 121200), (14000, 116352), (14140, 115200), (14336, 113625), (14400, 113120), (14544, 112000), (15150, 107520), (15360, 106050), (15750, 103424), (16000, 101808), (16128, 101000), (16160, 100800), (16800, 96960), (16968, 96000), (17675, 92160), (17920, 90900), (18000, 90496), (18180, 89600), (18432, 88375), (19200, 84840), (19392, 84000), (20160, 80800), (20200, 80640), (21000, 77568), (21210, 76800), (21504, 75750), (22400, 72720), (22624, 72000), (22725, 71680), (23040, 70700), (24000, 67872), (24240, 67200), (25200, 64640), (25250, 64512), (25452, 64000), (25600, 63630), (25856, 63000), (26880, 60600), (28000, 58176), (28280, 57600), (28800, 56560), (29088, 56000), (30300, 53760), (30720, 53025), (31500, 51712), (31815, 51200), (32000, 50904), (32256, 50500), (32320, 50400), (33600, 48480), (33936, 48000), (35350, 46080), (35840, 45450), (36000, 45248), (36360, 44800), (37875, 43008), (38400, 42420), (38784, 42000), (40320, 40400)]