4312880640

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2352

約数の個数: 280

約数和(自身を含む): 15510824208

約数和(自身を除く): 11197943568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2311, 2430, 2560, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4608, 4622, 4860, 5184, 5760, 5832, 6480, 6912, 6933, 7290, 7680, 7776, 8640, 9244, 9720, 10368, 11520, 11555, 11664, 12960, 13824, 13866, 14580, 15552, 17280, 18488, 19440, 20736, 20799, 23040, 23110, 23328, 25920, 27732, 29160, 31104, 34560, 34665, 36976, 38880, 41472, 41598, 46220, 46656, 51840, 55464, 58320, 62208, 62397, 69120, 69330, 73952, 77760, 83196, 92440, 93312, 103680, 103995, 110928, 116640, 124416, 124794, 138660, 147904, 155520, 166392, 184880, 186624, 187191, 207360, 207990, 221856, 233280, 249588, 277320, 295808, 311040, 311985, 332784, 369760, 373248, 374382, 415980, 443712, 466560, 499176, 554640, 561573, 591616, 622080, 623970, 665568, 739520, 748764, 831960, 887424, 933120, 935955, 998352, 1109280, 1123146, 1183232, 1247940, 1331136, 1479040, 1497528, 1663920, 1684719, 1774848, 1866240, 1871910, 1996704, 2218560, 2246292, 2495880, 2662272, 2807865, 2958080, 2995056, 3327840, 3369438, 3549696, 3743820, 3993408, 4437120, 4492584, 4991760, 5324544, 5615730, 5916160, 5990112, 6655680, 6738876, 7487640, 7986816, 8423595, 8874240, 8985168, 9983520, 10649088, 11231460, 11980224, 13311360, 13477752, 14975280, 15973632, 16847190, 17748480, 17970336, 19967040, 22462920, 23960448, 26622720, 26955504, 29950560, 31947264, 33694380, 35940672, 39934080, 44925840, 47920896, 53245440, 53911008, 59901120, 67388760, 71881344, 79868160, 89851680, 95841792, 107822016, 119802240, 134777520, 143762688, 159736320, 179703360, 215644032, 239604480, 269555040, 287525376, 359406720, 431288064, 479208960, 539110080, 718813440, 862576128, 1078220160, 1437626880, 2156440320, 4312880640]

約数ペア:

[(1, 4312880640), (2, 2156440320), (3, 1437626880), (4, 1078220160), (5, 862576128), (6, 718813440), (8, 539110080), (9, 479208960), (10, 431288064), (12, 359406720), (15, 287525376), (16, 269555040), (18, 239604480), (20, 215644032), (24, 179703360), (27, 159736320), (30, 143762688), (32, 134777520), (36, 119802240), (40, 107822016), (45, 95841792), (48, 89851680), (54, 79868160), (60, 71881344), (64, 67388760), (72, 59901120), (80, 53911008), (81, 53245440), (90, 47920896), (96, 44925840), (108, 39934080), (120, 35940672), (128, 33694380), (135, 31947264), (144, 29950560), (160, 26955504), (162, 26622720), (180, 23960448), (192, 22462920), (216, 19967040), (240, 17970336), (243, 17748480), (256, 16847190), (270, 15973632), (288, 14975280), (320, 13477752), (324, 13311360), (360, 11980224), (384, 11231460), (405, 10649088), (432, 9983520), (480, 8985168), (486, 8874240), (512, 8423595), (540, 7986816), (576, 7487640), (640, 6738876), (648, 6655680), (720, 5990112), (729, 5916160), (768, 5615730), (810, 5324544), (864, 4991760), (960, 4492584), (972, 4437120), (1080, 3993408), (1152, 3743820), (1215, 3549696), (1280, 3369438), (1296, 3327840), (1440, 2995056), (1458, 2958080), (1536, 2807865), (1620, 2662272), (1728, 2495880), (1920, 2246292), (1944, 2218560), (2160, 1996704), (2304, 1871910), (2311, 1866240), (2430, 1774848), (2560, 1684719), (2592, 1663920), (2880, 1497528), (2916, 1479040), (3240, 1331136), (3456, 1247940), (3645, 1183232), (3840, 1123146), (3888, 1109280), (4320, 998352), (4608, 935955), (4622, 933120), (4860, 887424), (5184, 831960), (5760, 748764), (5832, 739520), (6480, 665568), (6912, 623970), (6933, 622080), (7290, 591616), (7680, 561573), (7776, 554640), (8640, 499176), (9244, 466560), (9720, 443712), (10368, 415980), (11520, 374382), (11555, 373248), (11664, 369760), (12960, 332784), (13824, 311985), (13866, 311040), (14580, 295808), (15552, 277320), (17280, 249588), (18488, 233280), (19440, 221856), (20736, 207990), (20799, 207360), (23040, 187191), (23110, 186624), (23328, 184880), (25920, 166392), (27732, 155520), (29160, 147904), (31104, 138660), (34560, 124794), (34665, 124416), (36976, 116640), (38880, 110928), (41472, 103995), (41598, 103680), (46220, 93312), (46656, 92440), (51840, 83196), (55464, 77760), (58320, 73952), (62208, 69330), (62397, 69120)]