195647760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 240

約数和(自身を含む): 819411840

約数和(自身を除く): 623764080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3529, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7058, 7920, 9240, 10587, 11088, 13860, 14116, 17645, 18480, 21174, 24703, 27720, 28232, 31761, 35290, 38819, 42348, 49406, 52935, 55440, 56464, 63522, 70580, 74109, 77638, 84696, 98812, 105870, 116457, 123515, 127044, 141160, 148218, 155276, 158805, 169392, 194095, 197624, 211740, 222327, 232914, 247030, 254088, 271733, 282320, 296436, 310552, 317610, 349371, 370545, 388190, 395248, 423480, 444654, 465828, 494060, 508176, 543466, 582285, 592872, 621104, 635220, 698742, 741090, 776380, 815199, 846960, 889308, 931656, 988120, 1086932, 1111635, 1164570, 1185744, 1270440, 1358665, 1397484, 1482180, 1552760, 1630398, 1746855, 1778616, 1863312, 1976240, 2173864, 2223270, 2329140, 2445597, 2540880, 2717330, 2794968, 2964360, 3105520, 3260796, 3493710, 3557232, 4075995, 4347728, 4446540, 4658280, 4891194, 5434660, 5589936, 5928720, 6521592, 6987420, 8151990, 8893080, 9316560, 9782388, 10869320, 12227985, 13043184, 13974840, 16303980, 17786160, 19564776, 21738640, 24455970, 27949680, 32607960, 39129552, 48911940, 65215920, 97823880, 195647760]

約数ペア:

[(1, 195647760), (2, 97823880), (3, 65215920), (4, 48911940), (5, 39129552), (6, 32607960), (7, 27949680), (8, 24455970), (9, 21738640), (10, 19564776), (11, 17786160), (12, 16303980), (14, 13974840), (15, 13043184), (16, 12227985), (18, 10869320), (20, 9782388), (21, 9316560), (22, 8893080), (24, 8151990), (28, 6987420), (30, 6521592), (33, 5928720), (35, 5589936), (36, 5434660), (40, 4891194), (42, 4658280), (44, 4446540), (45, 4347728), (48, 4075995), (55, 3557232), (56, 3493710), (60, 3260796), (63, 3105520), (66, 2964360), (70, 2794968), (72, 2717330), (77, 2540880), (80, 2445597), (84, 2329140), (88, 2223270), (90, 2173864), (99, 1976240), (105, 1863312), (110, 1778616), (112, 1746855), (120, 1630398), (126, 1552760), (132, 1482180), (140, 1397484), (144, 1358665), (154, 1270440), (165, 1185744), (168, 1164570), (176, 1111635), (180, 1086932), (198, 988120), (210, 931656), (220, 889308), (231, 846960), (240, 815199), (252, 776380), (264, 741090), (280, 698742), (308, 635220), (315, 621104), (330, 592872), (336, 582285), (360, 543466), (385, 508176), (396, 494060), (420, 465828), (440, 444654), (462, 423480), (495, 395248), (504, 388190), (528, 370545), (560, 349371), (616, 317610), (630, 310552), (660, 296436), (693, 282320), (720, 271733), (770, 254088), (792, 247030), (840, 232914), (880, 222327), (924, 211740), (990, 197624), (1008, 194095), (1155, 169392), (1232, 158805), (1260, 155276), (1320, 148218), (1386, 141160), (1540, 127044), (1584, 123515), (1680, 116457), (1848, 105870), (1980, 98812), (2310, 84696), (2520, 77638), (2640, 74109), (2772, 70580), (3080, 63522), (3465, 56464), (3529, 55440), (3696, 52935), (3960, 49406), (4620, 42348), (5040, 38819), (5544, 35290), (6160, 31761), (6930, 28232), (7058, 27720), (7920, 24703), (9240, 21174), (10587, 18480), (11088, 17645), (13860, 14116)]