293471640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 256

約数和(自身を含む): 1219968000

約数和(自身を除く): 926496360

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, 3529, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7058, 7560, 8316, 9240, 10395, 10587, 11880, 13860, 14116, 16632, 17645, 20790, 21174, 24703, 27720, 28232, 31761, 35290, 38819, 41580, 42348, 49406, 52935, 63522, 70580, 74109, 77638, 83160, 84696, 95283, 98812, 105870, 116457, 123515, 127044, 141160, 148218, 155276, 158805, 190566, 194095, 197624, 211740, 222327, 232914, 247030, 254088, 271733, 296436, 310552, 317610, 349371, 370545, 381132, 388190, 423480, 444654, 465828, 476415, 494060, 543466, 582285, 592872, 635220, 666981, 698742, 741090, 762264, 776380, 815199, 889308, 931656, 952830, 988120, 1048113, 1086932, 1111635, 1164570, 1270440, 1333962, 1358665, 1397484, 1482180, 1552760, 1630398, 1746855, 1778616, 1905660, 2096226, 2173864, 2223270, 2329140, 2445597, 2667924, 2717330, 2794968, 2964360, 3260796, 3334905, 3493710, 3811320, 4075995, 4192452, 4446540, 4658280, 4891194, 5240565, 5335848, 5434660, 6521592, 6669810, 6987420, 7336791, 8151990, 8384904, 8893080, 9782388, 10481130, 10869320, 12227985, 13339620, 13974840, 14673582, 16303980, 19564776, 20962260, 24455970, 26679240, 29347164, 32607960, 36683955, 41924520, 48911940, 58694328, 73367910, 97823880, 146735820, 293471640]

約数ペア:

[(1, 293471640), (2, 146735820), (3, 97823880), (4, 73367910), (5, 58694328), (6, 48911940), (7, 41924520), (8, 36683955), (9, 32607960), (10, 29347164), (11, 26679240), (12, 24455970), (14, 20962260), (15, 19564776), (18, 16303980), (20, 14673582), (21, 13974840), (22, 13339620), (24, 12227985), (27, 10869320), (28, 10481130), (30, 9782388), (33, 8893080), (35, 8384904), (36, 8151990), (40, 7336791), (42, 6987420), (44, 6669810), (45, 6521592), (54, 5434660), (55, 5335848), (56, 5240565), (60, 4891194), (63, 4658280), (66, 4446540), (70, 4192452), (72, 4075995), (77, 3811320), (84, 3493710), (88, 3334905), (90, 3260796), (99, 2964360), (105, 2794968), (108, 2717330), (110, 2667924), (120, 2445597), (126, 2329140), (132, 2223270), (135, 2173864), (140, 2096226), (154, 1905660), (165, 1778616), (168, 1746855), (180, 1630398), (189, 1552760), (198, 1482180), (210, 1397484), (216, 1358665), (220, 1333962), (231, 1270440), (252, 1164570), (264, 1111635), (270, 1086932), (280, 1048113), (297, 988120), (308, 952830), (315, 931656), (330, 889308), (360, 815199), (378, 776380), (385, 762264), (396, 741090), (420, 698742), (440, 666981), (462, 635220), (495, 592872), (504, 582285), (540, 543466), (594, 494060), (616, 476415), (630, 465828), (660, 444654), (693, 423480), (756, 388190), (770, 381132), (792, 370545), (840, 349371), (924, 317610), (945, 310552), (990, 296436), (1080, 271733), (1155, 254088), (1188, 247030), (1260, 232914), (1320, 222327), (1386, 211740), (1485, 197624), (1512, 194095), (1540, 190566), (1848, 158805), (1890, 155276), (1980, 148218), (2079, 141160), (2310, 127044), (2376, 123515), (2520, 116457), (2772, 105870), (2970, 98812), (3080, 95283), (3465, 84696), (3529, 83160), (3780, 77638), (3960, 74109), (4158, 70580), (4620, 63522), (5544, 52935), (5940, 49406), (6930, 42348), (7058, 41580), (7560, 38819), (8316, 35290), (9240, 31761), (10395, 28232), (10587, 27720), (11880, 24703), (13860, 21174), (14116, 20790), (16632, 17645)]