1663014240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{42773}}^1$

素因数の和:42803

約数の個数: 144

約数和(自身を含む): 5885360208

約数和(自身を除く): 4222345968

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 42773, 85546, 128319, 171092, 213865, 256638, 342184, 384957, 427730, 513276, 641595, 684368, 769914, 855460, 1026552, 1154871, 1283190, 1368736, 1539828, 1710920, 1924785, 2053104, 2309742, 2566380, 3079656, 3421840, 3464613, 3849570, 4106208, 4619484, 5132760, 5774355, 6159312, 6843680, 6929226, 7699140, 9238968, 10265520, 10393839, 11548710, 12318624, 13858452, 15398280, 17323065, 18477936, 20531040, 20787678, 23097420, 27716904, 30796560, 34646130, 36955872, 41575356, 46194840, 51969195, 55433808, 61593120, 69292260, 83150712, 92389680, 103938390, 110867616, 138584520, 166301424, 184779360, 207876780, 277169040, 332602848, 415753560, 554338080, 831507120, 1663014240]

約数ペア:

[(1, 1663014240), (2, 831507120), (3, 554338080), (4, 415753560), (5, 332602848), (6, 277169040), (8, 207876780), (9, 184779360), (10, 166301424), (12, 138584520), (15, 110867616), (16, 103938390), (18, 92389680), (20, 83150712), (24, 69292260), (27, 61593120), (30, 55433808), (32, 51969195), (36, 46194840), (40, 41575356), (45, 36955872), (48, 34646130), (54, 30796560), (60, 27716904), (72, 23097420), (80, 20787678), (81, 20531040), (90, 18477936), (96, 17323065), (108, 15398280), (120, 13858452), (135, 12318624), (144, 11548710), (160, 10393839), (162, 10265520), (180, 9238968), (216, 7699140), (240, 6929226), (243, 6843680), (270, 6159312), (288, 5774355), (324, 5132760), (360, 4619484), (405, 4106208), (432, 3849570), (480, 3464613), (486, 3421840), (540, 3079656), (648, 2566380), (720, 2309742), (810, 2053104), (864, 1924785), (972, 1710920), (1080, 1539828), (1215, 1368736), (1296, 1283190), (1440, 1154871), (1620, 1026552), (1944, 855460), (2160, 769914), (2430, 684368), (2592, 641595), (3240, 513276), (3888, 427730), (4320, 384957), (4860, 342184), (6480, 256638), (7776, 213865), (9720, 171092), (12960, 128319), (19440, 85546), (38880, 42773)]