4993251840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7051

約数の個数: 240

約数和(自身を含む): 17853428736

約数和(自身を除く): 12860176896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 6991, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 13982, 14880, 15872, 17856, 19840, 20973, 22320, 23040, 23808, 27964, 29760, 34955, 35712, 39680, 41946, 44640, 47616, 55928, 59520, 62919, 69910, 71424, 79360, 83892, 89280, 104865, 111856, 119040, 125838, 139820, 142848, 167784, 178560, 209730, 216721, 223712, 238080, 251676, 279640, 314595, 335568, 357120, 419460, 433442, 447424, 503352, 559280, 629190, 650163, 671136, 714240, 838920, 866884, 894848, 1006704, 1083605, 1118560, 1258380, 1300326, 1342272, 1677840, 1733768, 1789696, 1950489, 2013408, 2167210, 2237120, 2516760, 2600652, 2684544, 3250815, 3355680, 3467536, 3579392, 3900978, 4026816, 4334420, 4474240, 5033520, 5201304, 5369088, 6501630, 6711360, 6935072, 7801956, 8053632, 8668840, 8948480, 9752445, 10067040, 10402608, 10738176, 13003260, 13422720, 13870144, 15603912, 16107264, 17337680, 17896960, 19504890, 20134080, 20805216, 26006520, 26845440, 27740288, 31207824, 32214528, 34675360, 39009780, 40268160, 41610432, 52013040, 53690880, 55480576, 62415648, 69350720, 78019560, 80536320, 83220864, 104026080, 110961152, 124831296, 138701440, 156039120, 161072640, 166441728, 208052160, 249662592, 277402880, 312078240, 332883456, 416104320, 499325184, 554805760, 624156480, 832208640, 998650368, 1248312960, 1664417280, 2496625920, 4993251840]

約数ペア:

[(1, 4993251840), (2, 2496625920), (3, 1664417280), (4, 1248312960), (5, 998650368), (6, 832208640), (8, 624156480), (9, 554805760), (10, 499325184), (12, 416104320), (15, 332883456), (16, 312078240), (18, 277402880), (20, 249662592), (24, 208052160), (30, 166441728), (31, 161072640), (32, 156039120), (36, 138701440), (40, 124831296), (45, 110961152), (48, 104026080), (60, 83220864), (62, 80536320), (64, 78019560), (72, 69350720), (80, 62415648), (90, 55480576), (93, 53690880), (96, 52013040), (120, 41610432), (124, 40268160), (128, 39009780), (144, 34675360), (155, 32214528), (160, 31207824), (180, 27740288), (186, 26845440), (192, 26006520), (240, 20805216), (248, 20134080), (256, 19504890), (279, 17896960), (288, 17337680), (310, 16107264), (320, 15603912), (360, 13870144), (372, 13422720), (384, 13003260), (465, 10738176), (480, 10402608), (496, 10067040), (512, 9752445), (558, 8948480), (576, 8668840), (620, 8053632), (640, 7801956), (720, 6935072), (744, 6711360), (768, 6501630), (930, 5369088), (960, 5201304), (992, 5033520), (1116, 4474240), (1152, 4334420), (1240, 4026816), (1280, 3900978), (1395, 3579392), (1440, 3467536), (1488, 3355680), (1536, 3250815), (1860, 2684544), (1920, 2600652), (1984, 2516760), (2232, 2237120), (2304, 2167210), (2480, 2013408), (2560, 1950489), (2790, 1789696), (2880, 1733768), (2976, 1677840), (3720, 1342272), (3840, 1300326), (3968, 1258380), (4464, 1118560), (4608, 1083605), (4960, 1006704), (5580, 894848), (5760, 866884), (5952, 838920), (6991, 714240), (7440, 671136), (7680, 650163), (7936, 629190), (8928, 559280), (9920, 503352), (11160, 447424), (11520, 433442), (11904, 419460), (13982, 357120), (14880, 335568), (15872, 314595), (17856, 279640), (19840, 251676), (20973, 238080), (22320, 223712), (23040, 216721), (23808, 209730), (27964, 178560), (29760, 167784), (34955, 142848), (35712, 139820), (39680, 125838), (41946, 119040), (44640, 111856), (47616, 104865), (55928, 89280), (59520, 83892), (62919, 79360), (69910, 71424)]