316257480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3803}}^1$

素因数の和:3841

約数の個数: 256

約数和(自身を含む): 1314662400

約数和(自身を除く): 998404920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3803, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 7606, 8316, 9240, 10395, 11409, 11880, 13860, 15212, 16632, 19015, 20790, 22818, 26621, 27720, 30424, 34227, 38030, 41580, 41833, 45636, 53242, 57045, 68454, 76060, 79863, 83160, 83666, 91272, 102681, 106484, 114090, 125499, 133105, 136908, 152120, 159726, 167332, 171135, 205362, 209165, 212968, 228180, 239589, 250998, 266210, 273816, 292831, 319452, 334664, 342270, 376497, 399315, 410724, 418330, 456360, 479178, 501996, 513405, 532420, 585662, 627495, 638904, 684540, 718767, 752994, 798630, 821448, 836660, 878493, 958356, 1003992, 1026810, 1064840, 1129491, 1171324, 1197945, 1254990, 1369080, 1437534, 1464155, 1505988, 1597260, 1673320, 1756986, 1882485, 1916712, 2053620, 2258982, 2342648, 2395890, 2509980, 2635479, 2875068, 2928310, 3011976, 3194520, 3513972, 3593835, 3764970, 4107240, 4392465, 4517964, 4791780, 5019960, 5270958, 5647455, 5750136, 5856620, 7027944, 7187670, 7529940, 7906437, 8784930, 9035928, 9583560, 10541916, 11294910, 11713240, 13177395, 14375340, 15059880, 15812874, 17569860, 21083832, 22589820, 26354790, 28750680, 31625748, 35139720, 39532185, 45179640, 52709580, 63251496, 79064370, 105419160, 158128740, 316257480]

約数ペア:

[(1, 316257480), (2, 158128740), (3, 105419160), (4, 79064370), (5, 63251496), (6, 52709580), (7, 45179640), (8, 39532185), (9, 35139720), (10, 31625748), (11, 28750680), (12, 26354790), (14, 22589820), (15, 21083832), (18, 17569860), (20, 15812874), (21, 15059880), (22, 14375340), (24, 13177395), (27, 11713240), (28, 11294910), (30, 10541916), (33, 9583560), (35, 9035928), (36, 8784930), (40, 7906437), (42, 7529940), (44, 7187670), (45, 7027944), (54, 5856620), (55, 5750136), (56, 5647455), (60, 5270958), (63, 5019960), (66, 4791780), (70, 4517964), (72, 4392465), (77, 4107240), (84, 3764970), (88, 3593835), (90, 3513972), (99, 3194520), (105, 3011976), (108, 2928310), (110, 2875068), (120, 2635479), (126, 2509980), (132, 2395890), (135, 2342648), (140, 2258982), (154, 2053620), (165, 1916712), (168, 1882485), (180, 1756986), (189, 1673320), (198, 1597260), (210, 1505988), (216, 1464155), (220, 1437534), (231, 1369080), (252, 1254990), (264, 1197945), (270, 1171324), (280, 1129491), (297, 1064840), (308, 1026810), (315, 1003992), (330, 958356), (360, 878493), (378, 836660), (385, 821448), (396, 798630), (420, 752994), (440, 718767), (462, 684540), (495, 638904), (504, 627495), (540, 585662), (594, 532420), (616, 513405), (630, 501996), (660, 479178), (693, 456360), (756, 418330), (770, 410724), (792, 399315), (840, 376497), (924, 342270), (945, 334664), (990, 319452), (1080, 292831), (1155, 273816), (1188, 266210), (1260, 250998), (1320, 239589), (1386, 228180), (1485, 212968), (1512, 209165), (1540, 205362), (1848, 171135), (1890, 167332), (1980, 159726), (2079, 152120), (2310, 136908), (2376, 133105), (2520, 125499), (2772, 114090), (2970, 106484), (3080, 102681), (3465, 91272), (3780, 83666), (3803, 83160), (3960, 79863), (4158, 76060), (4620, 68454), (5544, 57045), (5940, 53242), (6930, 45636), (7560, 41833), (7606, 41580), (8316, 38030), (9240, 34227), (10395, 30424), (11409, 27720), (11880, 26621), (13860, 22818), (15212, 20790), (16632, 19015)]