239514660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1615

約数の個数: 216

約数和(自身を含む): 913243968

約数和(自身を除く): 673729308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1571, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3142, 3388, 3465, 3630, 4235, 4356, 4620, 4713, 5082, 5445, 6284, 6930, 7260, 7623, 7855, 8470, 9426, 10164, 10890, 10997, 12705, 13860, 14139, 15246, 15710, 16940, 17281, 18852, 21780, 21994, 23565, 25410, 28278, 30492, 31420, 32991, 34562, 38115, 43988, 47130, 50820, 51843, 54985, 56556, 65982, 69124, 70695, 76230, 86405, 94260, 98973, 103686, 109970, 120967, 131964, 141390, 152460, 155529, 164955, 172810, 190091, 197946, 207372, 219940, 241934, 259215, 282780, 311058, 329910, 345620, 362901, 380182, 395892, 483868, 494865, 518430, 570273, 604835, 622116, 659820, 725802, 760364, 777645, 950455, 989730, 1036860, 1088703, 1140546, 1209670, 1330637, 1451604, 1555290, 1710819, 1814505, 1900910, 1979460, 2177406, 2281092, 2419340, 2661274, 2851365, 3110580, 3421638, 3629010, 3801820, 3991911, 4354812, 5322548, 5443515, 5702730, 6653185, 6843276, 7258020, 7983822, 8554095, 10887030, 11405460, 11975733, 13306370, 15967644, 17108190, 19959555, 21774060, 23951466, 26612740, 34216380, 39919110, 47902932, 59878665, 79838220, 119757330, 239514660]

約数ペア:

[(1, 239514660), (2, 119757330), (3, 79838220), (4, 59878665), (5, 47902932), (6, 39919110), (7, 34216380), (9, 26612740), (10, 23951466), (11, 21774060), (12, 19959555), (14, 17108190), (15, 15967644), (18, 13306370), (20, 11975733), (21, 11405460), (22, 10887030), (28, 8554095), (30, 7983822), (33, 7258020), (35, 6843276), (36, 6653185), (42, 5702730), (44, 5443515), (45, 5322548), (55, 4354812), (60, 3991911), (63, 3801820), (66, 3629010), (70, 3421638), (77, 3110580), (84, 2851365), (90, 2661274), (99, 2419340), (105, 2281092), (110, 2177406), (121, 1979460), (126, 1900910), (132, 1814505), (140, 1710819), (154, 1555290), (165, 1451604), (180, 1330637), (198, 1209670), (210, 1140546), (220, 1088703), (231, 1036860), (242, 989730), (252, 950455), (308, 777645), (315, 760364), (330, 725802), (363, 659820), (385, 622116), (396, 604835), (420, 570273), (462, 518430), (484, 494865), (495, 483868), (605, 395892), (630, 380182), (660, 362901), (693, 345620), (726, 329910), (770, 311058), (847, 282780), (924, 259215), (990, 241934), (1089, 219940), (1155, 207372), (1210, 197946), (1260, 190091), (1386, 172810), (1452, 164955), (1540, 155529), (1571, 152460), (1694, 141390), (1815, 131964), (1980, 120967), (2178, 109970), (2310, 103686), (2420, 98973), (2541, 94260), (2772, 86405), (3142, 76230), (3388, 70695), (3465, 69124), (3630, 65982), (4235, 56556), (4356, 54985), (4620, 51843), (4713, 50820), (5082, 47130), (5445, 43988), (6284, 38115), (6930, 34562), (7260, 32991), (7623, 31420), (7855, 30492), (8470, 28278), (9426, 25410), (10164, 23565), (10890, 21994), (10997, 21780), (12705, 18852), (13860, 17281), (14139, 16940), (15246, 15710)]