1263907200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 4333015080

約数和(自身を除く): 3069107880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 137, 150, 155, 160, 186, 192, 200, 240, 248, 274, 300, 310, 320, 372, 384, 400, 411, 465, 480, 496, 548, 600, 620, 640, 685, 744, 775, 800, 822, 930, 960, 961, 992, 1096, 1200, 1240, 1370, 1488, 1550, 1600, 1644, 1860, 1920, 1922, 1984, 2055, 2192, 2325, 2400, 2480, 2740, 2883, 2976, 3100, 3200, 3288, 3425, 3720, 3844, 3968, 4110, 4247, 4384, 4650, 4800, 4805, 4960, 5480, 5766, 5952, 6200, 6576, 6850, 7440, 7688, 8220, 8494, 8768, 9300, 9600, 9610, 9920, 10275, 10960, 11532, 11904, 12400, 12741, 13152, 13700, 14415, 14880, 15376, 16440, 16988, 17536, 18600, 19220, 19840, 20550, 21235, 21920, 23064, 24025, 24800, 25482, 26304, 27400, 28830, 29760, 30752, 32880, 33976, 37200, 38440, 41100, 42470, 43840, 46128, 48050, 49600, 50964, 52608, 54800, 57660, 59520, 61504, 63705, 65760, 67952, 72075, 74400, 76880, 82200, 84940, 87680, 92256, 96100, 99200, 101928, 106175, 109600, 115320, 123008, 127410, 131520, 131657, 135904, 144150, 148800, 153760, 164400, 169880, 184512, 192200, 203856, 212350, 219200, 230640, 254820, 263040, 263314, 271808, 288300, 297600, 307520, 318525, 328800, 339760, 369024, 384400, 394971, 407712, 424700, 438400, 461280, 509640, 526628, 543616, 576600, 615040, 637050, 657600, 658285, 679520, 768800, 789942, 815424, 849400, 922560, 1019280, 1053256, 1153200, 1274100, 1315200, 1316570, 1359040, 1537600, 1579884, 1630848, 1698800, 1845120, 1974855, 2038560, 2106512, 2306400, 2548200, 2633140, 2718080, 3075200, 3159768, 3291425, 3397600, 3949710, 4077120, 4213024, 4612800, 5096400, 5266280, 6319536, 6582850, 6795200, 7899420, 8154240, 8426048, 9225600, 9874275, 10192800, 10532560, 12639072, 13165700, 13590400, 15798840, 16852096, 19748550, 20385600, 21065120, 25278144, 26331400, 31597680, 39497100, 40771200, 42130240, 50556288, 52662800, 63195360, 78994200, 84260480, 105325600, 126390720, 157988400, 210651200, 252781440, 315976800, 421302400, 631953600, 1263907200]

約数ペア:

[(1, 1263907200), (2, 631953600), (3, 421302400), (4, 315976800), (5, 252781440), (6, 210651200), (8, 157988400), (10, 126390720), (12, 105325600), (15, 84260480), (16, 78994200), (20, 63195360), (24, 52662800), (25, 50556288), (30, 42130240), (31, 40771200), (32, 39497100), (40, 31597680), (48, 26331400), (50, 25278144), (60, 21065120), (62, 20385600), (64, 19748550), (75, 16852096), (80, 15798840), (93, 13590400), (96, 13165700), (100, 12639072), (120, 10532560), (124, 10192800), (128, 9874275), (137, 9225600), (150, 8426048), (155, 8154240), (160, 7899420), (186, 6795200), (192, 6582850), (200, 6319536), (240, 5266280), (248, 5096400), (274, 4612800), (300, 4213024), (310, 4077120), (320, 3949710), (372, 3397600), (384, 3291425), (400, 3159768), (411, 3075200), (465, 2718080), (480, 2633140), (496, 2548200), (548, 2306400), (600, 2106512), (620, 2038560), (640, 1974855), (685, 1845120), (744, 1698800), (775, 1630848), (800, 1579884), (822, 1537600), (930, 1359040), (960, 1316570), (961, 1315200), (992, 1274100), (1096, 1153200), (1200, 1053256), (1240, 1019280), (1370, 922560), (1488, 849400), (1550, 815424), (1600, 789942), (1644, 768800), (1860, 679520), (1920, 658285), (1922, 657600), (1984, 637050), (2055, 615040), (2192, 576600), (2325, 543616), (2400, 526628), (2480, 509640), (2740, 461280), (2883, 438400), (2976, 424700), (3100, 407712), (3200, 394971), (3288, 384400), (3425, 369024), (3720, 339760), (3844, 328800), (3968, 318525), (4110, 307520), (4247, 297600), (4384, 288300), (4650, 271808), (4800, 263314), (4805, 263040), (4960, 254820), (5480, 230640), (5766, 219200), (5952, 212350), (6200, 203856), (6576, 192200), (6850, 184512), (7440, 169880), (7688, 164400), (8220, 153760), (8494, 148800), (8768, 144150), (9300, 135904), (9600, 131657), (9610, 131520), (9920, 127410), (10275, 123008), (10960, 115320), (11532, 109600), (11904, 106175), (12400, 101928), (12741, 99200), (13152, 96100), (13700, 92256), (14415, 87680), (14880, 84940), (15376, 82200), (16440, 76880), (16988, 74400), (17536, 72075), (18600, 67952), (19220, 65760), (19840, 63705), (20550, 61504), (21235, 59520), (21920, 57660), (23064, 54800), (24025, 52608), (24800, 50964), (25482, 49600), (26304, 48050), (27400, 46128), (28830, 43840), (29760, 42470), (30752, 41100), (32880, 38440), (33976, 37200)]