213222240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 384

約数和(自身を含む): 931875840

約数和(自身を除く): 718653600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 641, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1282, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1923, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2564, 2640, 2772, 2970, 3024, 3080, 3168, 3205, 3360, 3465, 3696, 3780, 3846, 3960, 4158, 4320, 4487, 4620, 4752, 5040, 5128, 5280, 5544, 5769, 5940, 6048, 6160, 6410, 6930, 7051, 7392, 7560, 7692, 7920, 8316, 8974, 9240, 9504, 9615, 10080, 10256, 10395, 11088, 11538, 11880, 12320, 12820, 13461, 13860, 14102, 15120, 15384, 15840, 16632, 17307, 17948, 18480, 19230, 20512, 20790, 21153, 22176, 22435, 23076, 23760, 25640, 26922, 27720, 28204, 28845, 30240, 30768, 33264, 34614, 35255, 35896, 36960, 38460, 40383, 41580, 42306, 44870, 46152, 47520, 49357, 51280, 53844, 55440, 56408, 57690, 61536, 63459, 66528, 67305, 69228, 70510, 71792, 76920, 80766, 83160, 84612, 86535, 89740, 92304, 98714, 102560, 105765, 107688, 110880, 112816, 115380, 121149, 126918, 134610, 138456, 141020, 143584, 148071, 153840, 161532, 166320, 169224, 173070, 179480, 184608, 190377, 197428, 201915, 211530, 215376, 225632, 230760, 242298, 246785, 253836, 269220, 276912, 282040, 296142, 307680, 317295, 323064, 332640, 338448, 346140, 358960, 380754, 394856, 403830, 423060, 430752, 444213, 461520, 484596, 493570, 507672, 538440, 553824, 564080, 592284, 605745, 634590, 646128, 676896, 692280, 717920, 740355, 761508, 789712, 807660, 846120, 888426, 923040, 951885, 969192, 987140, 1015344, 1076880, 1128160, 1184568, 1211490, 1269180, 1292256, 1332639, 1384560, 1480710, 1523016, 1579424, 1615320, 1692240, 1776852, 1903770, 1938384, 1974280, 2030688, 2153760, 2221065, 2369136, 2422980, 2538360, 2665278, 2769120, 2961420, 3046032, 3230640, 3384480, 3553704, 3807540, 3876768, 3948560, 4442130, 4738272, 4845960, 5076720, 5330556, 5922840, 6092064, 6461280, 6663195, 7107408, 7615080, 7897120, 8884260, 9691920, 10153440, 10661112, 11845680, 13326390, 14214816, 15230160, 17768520, 19383840, 21322224, 23691360, 26652780, 30460320, 35537040, 42644448, 53305560, 71074080, 106611120, 213222240]

約数ペア:

[(1, 213222240), (2, 106611120), (3, 71074080), (4, 53305560), (5, 42644448), (6, 35537040), (7, 30460320), (8, 26652780), (9, 23691360), (10, 21322224), (11, 19383840), (12, 17768520), (14, 15230160), (15, 14214816), (16, 13326390), (18, 11845680), (20, 10661112), (21, 10153440), (22, 9691920), (24, 8884260), (27, 7897120), (28, 7615080), (30, 7107408), (32, 6663195), (33, 6461280), (35, 6092064), (36, 5922840), (40, 5330556), (42, 5076720), (44, 4845960), (45, 4738272), (48, 4442130), (54, 3948560), (55, 3876768), (56, 3807540), (60, 3553704), (63, 3384480), (66, 3230640), (70, 3046032), (72, 2961420), (77, 2769120), (80, 2665278), (84, 2538360), (88, 2422980), (90, 2369136), (96, 2221065), (99, 2153760), (105, 2030688), (108, 1974280), (110, 1938384), (112, 1903770), (120, 1776852), (126, 1692240), (132, 1615320), (135, 1579424), (140, 1523016), (144, 1480710), (154, 1384560), (160, 1332639), (165, 1292256), (168, 1269180), (176, 1211490), (180, 1184568), (189, 1128160), (198, 1076880), (210, 1015344), (216, 987140), (220, 969192), (224, 951885), (231, 923040), (240, 888426), (252, 846120), (264, 807660), (270, 789712), (280, 761508), (288, 740355), (297, 717920), (308, 692280), (315, 676896), (330, 646128), (336, 634590), (352, 605745), (360, 592284), (378, 564080), (385, 553824), (396, 538440), (420, 507672), (432, 493570), (440, 484596), (462, 461520), (480, 444213), (495, 430752), (504, 423060), (528, 403830), (540, 394856), (560, 380754), (594, 358960), (616, 346140), (630, 338448), (641, 332640), (660, 323064), (672, 317295), (693, 307680), (720, 296142), (756, 282040), (770, 276912), (792, 269220), (840, 253836), (864, 246785), (880, 242298), (924, 230760), (945, 225632), (990, 215376), (1008, 211530), (1056, 201915), (1080, 197428), (1120, 190377), (1155, 184608), (1188, 179480), (1232, 173070), (1260, 169224), (1282, 166320), (1320, 161532), (1386, 153840), (1440, 148071), (1485, 143584), (1512, 141020), (1540, 138456), (1584, 134610), (1680, 126918), (1760, 121149), (1848, 115380), (1890, 112816), (1923, 110880), (1980, 107688), (2016, 105765), (2079, 102560), (2160, 98714), (2310, 92304), (2376, 89740), (2464, 86535), (2520, 84612), (2564, 83160), (2640, 80766), (2772, 76920), (2970, 71792), (3024, 70510), (3080, 69228), (3168, 67305), (3205, 66528), (3360, 63459), (3465, 61536), (3696, 57690), (3780, 56408), (3846, 55440), (3960, 53844), (4158, 51280), (4320, 49357), (4487, 47520), (4620, 46152), (4752, 44870), (5040, 42306), (5128, 41580), (5280, 40383), (5544, 38460), (5769, 36960), (5940, 35896), (6048, 35255), (6160, 34614), (6410, 33264), (6930, 30768), (7051, 30240), (7392, 28845), (7560, 28204), (7692, 27720), (7920, 26922), (8316, 25640), (8974, 23760), (9240, 23076), (9504, 22435), (9615, 22176), (10080, 21153), (10256, 20790), (10395, 20512), (11088, 19230), (11538, 18480), (11880, 17948), (12320, 17307), (12820, 16632), (13461, 15840), (13860, 15384), (14102, 15120)]