231585252120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11285831}}^1$

素因数の和:11285870

約数の個数: 128

約数和(自身を含む): 812579904000

約数和(自身を除く): 580994651880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 11285831, 22571662, 33857493, 45143324, 56429155, 67714986, 90286648, 101572479, 112858310, 135429972, 169287465, 203144958, 214430789, 225716620, 270859944, 304717437, 338574930, 406289916, 428861578, 451433240, 507862395, 609434874, 643292367, 677149860, 812579832, 857723156, 1015724790, 1072153945, 1218869748, 1286584734, 1354299720, 1523587185, 1715446312, 1929877101, 2031449580, 2144307890, 2437739496, 2573169468, 3047174370, 3216461835, 3859754202, 4062899160, 4288615780, 5146338936, 5789631303, 6094348740, 6432923670, 7719508404, 8577231560, 9649385505, 11579262606, 12188697480, 12865847340, 15439016808, 19298771010, 23158525212, 25731694680, 28948156515, 38597542020, 46317050424, 57896313030, 77195084040, 115792626060, 231585252120]

約数ペア:

[(1, 231585252120), (2, 115792626060), (3, 77195084040), (4, 57896313030), (5, 46317050424), (6, 38597542020), (8, 28948156515), (9, 25731694680), (10, 23158525212), (12, 19298771010), (15, 15439016808), (18, 12865847340), (19, 12188697480), (20, 11579262606), (24, 9649385505), (27, 8577231560), (30, 7719508404), (36, 6432923670), (38, 6094348740), (40, 5789631303), (45, 5146338936), (54, 4288615780), (57, 4062899160), (60, 3859754202), (72, 3216461835), (76, 3047174370), (90, 2573169468), (95, 2437739496), (108, 2144307890), (114, 2031449580), (120, 1929877101), (135, 1715446312), (152, 1523587185), (171, 1354299720), (180, 1286584734), (190, 1218869748), (216, 1072153945), (228, 1015724790), (270, 857723156), (285, 812579832), (342, 677149860), (360, 643292367), (380, 609434874), (456, 507862395), (513, 451433240), (540, 428861578), (570, 406289916), (684, 338574930), (760, 304717437), (855, 270859944), (1026, 225716620), (1080, 214430789), (1140, 203144958), (1368, 169287465), (1710, 135429972), (2052, 112858310), (2280, 101572479), (2565, 90286648), (3420, 67714986), (4104, 56429155), (5130, 45143324), (6840, 33857493), (10260, 22571662), (20520, 11285831)]