263491072000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1360

約数の個数: 416

約数和(自身を含む): 731594433024

約数和(自身を除く): 468103361024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 125, 128, 130, 155, 160, 200, 208, 248, 250, 256, 260, 310, 320, 325, 400, 403, 416, 496, 500, 512, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1000, 1024, 1040, 1240, 1277, 1280, 1300, 1550, 1600, 1612, 1625, 1664, 1984, 2000, 2015, 2048, 2080, 2480, 2554, 2560, 2600, 3100, 3200, 3224, 3250, 3328, 3875, 3968, 4000, 4030, 4096, 4160, 4960, 5108, 5120, 5200, 6200, 6385, 6400, 6448, 6500, 6656, 7750, 7936, 8000, 8060, 8320, 9920, 10075, 10216, 10240, 10400, 12400, 12770, 12800, 12896, 13000, 13312, 15500, 15872, 16000, 16120, 16601, 16640, 19840, 20150, 20432, 20480, 20800, 24800, 25540, 25600, 25792, 26000, 26624, 31000, 31744, 31925, 32000, 32240, 33202, 33280, 39587, 39680, 40300, 40864, 41600, 49600, 50375, 51080, 51200, 51584, 52000, 53248, 62000, 63488, 63850, 64000, 64480, 66404, 66560, 79174, 79360, 80600, 81728, 83005, 83200, 99200, 100750, 102160, 102400, 103168, 104000, 124000, 126976, 127700, 128000, 128960, 132808, 133120, 158348, 158720, 159625, 161200, 163456, 166010, 166400, 197935, 198400, 201500, 204320, 206336, 208000, 248000, 255400, 256000, 257920, 265616, 266240, 316696, 317440, 319250, 322400, 326912, 332020, 332800, 395870, 396800, 403000, 408640, 412672, 415025, 416000, 496000, 510800, 512000, 514631, 515840, 531232, 633392, 634880, 638500, 644800, 653824, 664040, 665600, 791740, 793600, 806000, 817280, 825344, 830050, 832000, 989675, 992000, 1021600, 1029262, 1031680, 1062464, 1266784, 1277000, 1289600, 1307648, 1328080, 1331200, 1583480, 1587200, 1612000, 1634560, 1650688, 1660100, 1664000, 1979350, 1984000, 2043200, 2058524, 2063360, 2075125, 2124928, 2533568, 2554000, 2573155, 2579200, 2615296, 2656160, 3166960, 3174400, 3224000, 3269120, 3320200, 3328000, 3958700, 3968000, 4086400, 4117048, 4126720, 4150250, 4249856, 4948375, 5067136, 5108000, 5146310, 5158400, 5230592, 5312320, 6333920, 6448000, 6538240, 6640400, 6656000, 7917400, 7936000, 8172800, 8234096, 8253440, 8300500, 8499712, 9896750, 10134272, 10216000, 10292620, 10316800, 10624640, 12667840, 12865775, 12896000, 13076480, 13280800, 15834800, 15872000, 16345600, 16468192, 16601000, 16999424, 19793500, 20268544, 20432000, 20585240, 20633600, 21249280, 25335680, 25731550, 25792000, 26152960, 26561600, 31669600, 32691200, 32936384, 33202000, 33998848, 39587000, 40537088, 40864000, 41170480, 41267200, 42498560, 50671360, 51463100, 51584000, 53123200, 63339200, 64328875, 65382400, 65872768, 66404000, 67997696, 79174000, 81074176, 81728000, 82340960, 84997120, 101342720, 102926200, 103168000, 106246400, 126678400, 128657750, 130764800, 131745536, 132808000, 158348000, 162148352, 163456000, 164681920, 169994240, 202685440, 205852400, 206336000, 212492800, 253356800, 257315500, 263491072, 265616000, 316696000, 326912000, 329363840, 339988480, 405370880, 411704800, 424985600, 506713600, 514631000, 526982144, 531232000, 633392000, 653824000, 658727680, 810741760, 823409600, 849971200, 1013427200, 1029262000, 1053964288, 1062464000, 1266784000, 1317455360, 1646819200, 1699942400, 2026854400, 2058524000, 2107928576, 2124928000, 2533568000, 2634910720, 3293638400, 4053708800, 4117048000, 4249856000, 5067136000, 5269821440, 6587276800, 8234096000, 8499712000, 10134272000, 10539642880, 13174553600, 16468192000, 20268544000, 26349107200, 32936384000, 52698214400, 65872768000, 131745536000, 263491072000]

約数ペア:

[(1, 263491072000), (2, 131745536000), (4, 65872768000), (5, 52698214400), (8, 32936384000), (10, 26349107200), (13, 20268544000), (16, 16468192000), (20, 13174553600), (25, 10539642880), (26, 10134272000), (31, 8499712000), (32, 8234096000), (40, 6587276800), (50, 5269821440), (52, 5067136000), (62, 4249856000), (64, 4117048000), (65, 4053708800), (80, 3293638400), (100, 2634910720), (104, 2533568000), (124, 2124928000), (125, 2107928576), (128, 2058524000), (130, 2026854400), (155, 1699942400), (160, 1646819200), (200, 1317455360), (208, 1266784000), (248, 1062464000), (250, 1053964288), (256, 1029262000), (260, 1013427200), (310, 849971200), (320, 823409600), (325, 810741760), (400, 658727680), (403, 653824000), (416, 633392000), (496, 531232000), (500, 526982144), (512, 514631000), (520, 506713600), (620, 424985600), (640, 411704800), (650, 405370880), (775, 339988480), (800, 329363840), (806, 326912000), (832, 316696000), (992, 265616000), (1000, 263491072), (1024, 257315500), (1040, 253356800), (1240, 212492800), (1277, 206336000), (1280, 205852400), (1300, 202685440), (1550, 169994240), (1600, 164681920), (1612, 163456000), (1625, 162148352), (1664, 158348000), (1984, 132808000), (2000, 131745536), (2015, 130764800), (2048, 128657750), (2080, 126678400), (2480, 106246400), (2554, 103168000), (2560, 102926200), (2600, 101342720), (3100, 84997120), (3200, 82340960), (3224, 81728000), (3250, 81074176), (3328, 79174000), (3875, 67997696), (3968, 66404000), (4000, 65872768), (4030, 65382400), (4096, 64328875), (4160, 63339200), (4960, 53123200), (5108, 51584000), (5120, 51463100), (5200, 50671360), (6200, 42498560), (6385, 41267200), (6400, 41170480), (6448, 40864000), (6500, 40537088), (6656, 39587000), (7750, 33998848), (7936, 33202000), (8000, 32936384), (8060, 32691200), (8320, 31669600), (9920, 26561600), (10075, 26152960), (10216, 25792000), (10240, 25731550), (10400, 25335680), (12400, 21249280), (12770, 20633600), (12800, 20585240), (12896, 20432000), (13000, 20268544), (13312, 19793500), (15500, 16999424), (15872, 16601000), (16000, 16468192), (16120, 16345600), (16601, 15872000), (16640, 15834800), (19840, 13280800), (20150, 13076480), (20432, 12896000), (20480, 12865775), (20800, 12667840), (24800, 10624640), (25540, 10316800), (25600, 10292620), (25792, 10216000), (26000, 10134272), (26624, 9896750), (31000, 8499712), (31744, 8300500), (31925, 8253440), (32000, 8234096), (32240, 8172800), (33202, 7936000), (33280, 7917400), (39587, 6656000), (39680, 6640400), (40300, 6538240), (40864, 6448000), (41600, 6333920), (49600, 5312320), (50375, 5230592), (51080, 5158400), (51200, 5146310), (51584, 5108000), (52000, 5067136), (53248, 4948375), (62000, 4249856), (63488, 4150250), (63850, 4126720), (64000, 4117048), (64480, 4086400), (66404, 3968000), (66560, 3958700), (79174, 3328000), (79360, 3320200), (80600, 3269120), (81728, 3224000), (83005, 3174400), (83200, 3166960), (99200, 2656160), (100750, 2615296), (102160, 2579200), (102400, 2573155), (103168, 2554000), (104000, 2533568), (124000, 2124928), (126976, 2075125), (127700, 2063360), (128000, 2058524), (128960, 2043200), (132808, 1984000), (133120, 1979350), (158348, 1664000), (158720, 1660100), (159625, 1650688), (161200, 1634560), (163456, 1612000), (166010, 1587200), (166400, 1583480), (197935, 1331200), (198400, 1328080), (201500, 1307648), (204320, 1289600), (206336, 1277000), (208000, 1266784), (248000, 1062464), (255400, 1031680), (256000, 1029262), (257920, 1021600), (265616, 992000), (266240, 989675), (316696, 832000), (317440, 830050), (319250, 825344), (322400, 817280), (326912, 806000), (332020, 793600), (332800, 791740), (395870, 665600), (396800, 664040), (403000, 653824), (408640, 644800), (412672, 638500), (415025, 634880), (416000, 633392), (496000, 531232), (510800, 515840), (512000, 514631)]