298156320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2728

約数の個数: 288

約数和(自身を含む): 1268991360

約数和(自身を除く): 970835040

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2689, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5378, 5544, 6160, 6930, 7392, 7920, 8067, 9240, 10080, 10756, 11088, 12320, 13445, 13860, 15840, 16134, 18480, 18823, 21512, 22176, 24201, 26890, 27720, 29579, 32268, 36960, 37646, 40335, 43024, 48402, 53780, 55440, 56469, 59158, 64536, 75292, 80670, 86048, 88737, 94115, 96804, 107560, 110880, 112938, 118316, 121005, 129072, 147895, 150584, 161340, 169407, 177474, 188230, 193608, 207053, 215120, 225876, 236632, 242010, 258144, 266211, 282345, 295790, 301168, 322680, 338814, 354948, 376460, 387216, 414106, 430240, 443685, 451752, 473264, 484020, 532422, 564690, 591580, 602336, 621159, 645360, 677628, 709896, 752920, 774432, 828212, 847035, 887370, 903504, 946528, 968040, 1035265, 1064844, 1129380, 1183160, 1242318, 1290720, 1331055, 1355256, 1419792, 1505840, 1656424, 1694070, 1774740, 1807008, 1863477, 1936080, 2070530, 2129688, 2258760, 2366320, 2484636, 2662110, 2710512, 2839584, 3011680, 3105795, 3312848, 3388140, 3549480, 3726954, 3872160, 4141060, 4259376, 4517520, 4732640, 4969272, 5324220, 5421024, 6211590, 6625696, 6776280, 7098960, 7453908, 8282120, 8518752, 9035040, 9317385, 9938544, 10648440, 12423180, 13552560, 14197920, 14907816, 16564240, 18634770, 19877088, 21296880, 24846360, 27105120, 29815632, 33128480, 37269540, 42593760, 49692720, 59631264, 74539080, 99385440, 149078160, 298156320]

約数ペア:

[(1, 298156320), (2, 149078160), (3, 99385440), (4, 74539080), (5, 59631264), (6, 49692720), (7, 42593760), (8, 37269540), (9, 33128480), (10, 29815632), (11, 27105120), (12, 24846360), (14, 21296880), (15, 19877088), (16, 18634770), (18, 16564240), (20, 14907816), (21, 14197920), (22, 13552560), (24, 12423180), (28, 10648440), (30, 9938544), (32, 9317385), (33, 9035040), (35, 8518752), (36, 8282120), (40, 7453908), (42, 7098960), (44, 6776280), (45, 6625696), (48, 6211590), (55, 5421024), (56, 5324220), (60, 4969272), (63, 4732640), (66, 4517520), (70, 4259376), (72, 4141060), (77, 3872160), (80, 3726954), (84, 3549480), (88, 3388140), (90, 3312848), (96, 3105795), (99, 3011680), (105, 2839584), (110, 2710512), (112, 2662110), (120, 2484636), (126, 2366320), (132, 2258760), (140, 2129688), (144, 2070530), (154, 1936080), (160, 1863477), (165, 1807008), (168, 1774740), (176, 1694070), (180, 1656424), (198, 1505840), (210, 1419792), (220, 1355256), (224, 1331055), (231, 1290720), (240, 1242318), (252, 1183160), (264, 1129380), (280, 1064844), (288, 1035265), (308, 968040), (315, 946528), (330, 903504), (336, 887370), (352, 847035), (360, 828212), (385, 774432), (396, 752920), (420, 709896), (440, 677628), (462, 645360), (480, 621159), (495, 602336), (504, 591580), (528, 564690), (560, 532422), (616, 484020), (630, 473264), (660, 451752), (672, 443685), (693, 430240), (720, 414106), (770, 387216), (792, 376460), (840, 354948), (880, 338814), (924, 322680), (990, 301168), (1008, 295790), (1056, 282345), (1120, 266211), (1155, 258144), (1232, 242010), (1260, 236632), (1320, 225876), (1386, 215120), (1440, 207053), (1540, 193608), (1584, 188230), (1680, 177474), (1760, 169407), (1848, 161340), (1980, 150584), (2016, 147895), (2310, 129072), (2464, 121005), (2520, 118316), (2640, 112938), (2689, 110880), (2772, 107560), (3080, 96804), (3168, 94115), (3360, 88737), (3465, 86048), (3696, 80670), (3960, 75292), (4620, 64536), (5040, 59158), (5280, 56469), (5378, 55440), (5544, 53780), (6160, 48402), (6930, 43024), (7392, 40335), (7920, 37646), (8067, 36960), (9240, 32268), (10080, 29579), (10756, 27720), (11088, 26890), (12320, 24201), (13445, 22176), (13860, 21512), (15840, 18823), (16134, 18480)]