4906736640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8235

約数の個数: 264

約数和(自身を含む): 18311774208

約数和(自身を除く): 13405037568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8191, 8320, 9216, 9360, 9984, 11520, 12480, 13312, 14976, 15360, 16382, 16640, 18720, 19968, 23040, 24573, 24960, 29952, 32764, 33280, 37440, 39936, 40955, 46080, 49146, 49920, 59904, 65528, 66560, 73719, 74880, 81910, 98292, 99840, 106483, 119808, 122865, 131056, 147438, 149760, 163820, 196584, 199680, 212966, 245730, 262112, 294876, 299520, 319449, 327640, 368595, 393168, 425932, 491460, 524224, 532415, 589752, 599040, 638898, 655280, 737190, 786336, 851864, 958347, 982920, 1048448, 1064830, 1179504, 1277796, 1310560, 1474380, 1572672, 1597245, 1703728, 1916694, 1965840, 2096896, 2129660, 2359008, 2555592, 2621120, 2948760, 3145344, 3194490, 3407456, 3833388, 3931680, 4193792, 4259320, 4718016, 4791735, 5111184, 5242240, 5897520, 6290688, 6388980, 6814912, 7666776, 7863360, 8387584, 8518640, 9436032, 9583470, 10222368, 10484480, 11795040, 12581376, 12777960, 13629824, 15333552, 15726720, 17037280, 18872064, 19166940, 20444736, 20968960, 23590080, 25162752, 25555920, 27259648, 30667104, 31453440, 34074560, 37744128, 38333880, 40889472, 41937920, 47180160, 51111840, 54519296, 61334208, 62906880, 68149120, 75488256, 76667760, 81778944, 94360320, 102223680, 109038592, 122668416, 125813760, 136298240, 153335520, 163557888, 188720640, 204447360, 245336832, 272596480, 306671040, 327115776, 377441280, 408894720, 490673664, 545192960, 613342080, 817789440, 981347328, 1226684160, 1635578880, 2453368320, 4906736640]

約数ペア:

[(1, 4906736640), (2, 2453368320), (3, 1635578880), (4, 1226684160), (5, 981347328), (6, 817789440), (8, 613342080), (9, 545192960), (10, 490673664), (12, 408894720), (13, 377441280), (15, 327115776), (16, 306671040), (18, 272596480), (20, 245336832), (24, 204447360), (26, 188720640), (30, 163557888), (32, 153335520), (36, 136298240), (39, 125813760), (40, 122668416), (45, 109038592), (48, 102223680), (52, 94360320), (60, 81778944), (64, 76667760), (65, 75488256), (72, 68149120), (78, 62906880), (80, 61334208), (90, 54519296), (96, 51111840), (104, 47180160), (117, 41937920), (120, 40889472), (128, 38333880), (130, 37744128), (144, 34074560), (156, 31453440), (160, 30667104), (180, 27259648), (192, 25555920), (195, 25162752), (208, 23590080), (234, 20968960), (240, 20444736), (256, 19166940), (260, 18872064), (288, 17037280), (312, 15726720), (320, 15333552), (360, 13629824), (384, 12777960), (390, 12581376), (416, 11795040), (468, 10484480), (480, 10222368), (512, 9583470), (520, 9436032), (576, 8518640), (585, 8387584), (624, 7863360), (640, 7666776), (720, 6814912), (768, 6388980), (780, 6290688), (832, 5897520), (936, 5242240), (960, 5111184), (1024, 4791735), (1040, 4718016), (1152, 4259320), (1170, 4193792), (1248, 3931680), (1280, 3833388), (1440, 3407456), (1536, 3194490), (1560, 3145344), (1664, 2948760), (1872, 2621120), (1920, 2555592), (2080, 2359008), (2304, 2129660), (2340, 2096896), (2496, 1965840), (2560, 1916694), (2880, 1703728), (3072, 1597245), (3120, 1572672), (3328, 1474380), (3744, 1310560), (3840, 1277796), (4160, 1179504), (4608, 1064830), (4680, 1048448), (4992, 982920), (5120, 958347), (5760, 851864), (6240, 786336), (6656, 737190), (7488, 655280), (7680, 638898), (8191, 599040), (8320, 589752), (9216, 532415), (9360, 524224), (9984, 491460), (11520, 425932), (12480, 393168), (13312, 368595), (14976, 327640), (15360, 319449), (16382, 299520), (16640, 294876), (18720, 262112), (19968, 245730), (23040, 212966), (24573, 199680), (24960, 196584), (29952, 163820), (32764, 149760), (33280, 147438), (37440, 131056), (39936, 122865), (40955, 119808), (46080, 106483), (49146, 99840), (49920, 98292), (59904, 81910), (65528, 74880), (66560, 73719)]