2542872640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 336

約数和(自身を含む): 8030772864

約数和(自身を除く): 5487900224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 64, 70, 77, 80, 88, 92, 98, 110, 112, 115, 140, 154, 160, 161, 176, 184, 196, 220, 224, 230, 245, 253, 280, 308, 320, 322, 352, 368, 385, 392, 440, 448, 460, 490, 506, 539, 560, 616, 641, 644, 704, 736, 770, 784, 805, 880, 920, 980, 1012, 1078, 1120, 1127, 1232, 1265, 1282, 1288, 1472, 1540, 1568, 1610, 1760, 1771, 1840, 1960, 2024, 2156, 2240, 2254, 2464, 2530, 2564, 2576, 2695, 3080, 3136, 3205, 3220, 3520, 3542, 3680, 3920, 4048, 4312, 4487, 4508, 4928, 5060, 5128, 5152, 5390, 5635, 6160, 6410, 6440, 7051, 7084, 7360, 7840, 8096, 8624, 8855, 8974, 9016, 10120, 10256, 10304, 10780, 11270, 12320, 12397, 12820, 12880, 14102, 14168, 14743, 15680, 16192, 17248, 17710, 17948, 18032, 20240, 20512, 21560, 22435, 22540, 24640, 24794, 25640, 25760, 28204, 28336, 29486, 31409, 34496, 35255, 35420, 35896, 36064, 40480, 41024, 43120, 44870, 45080, 49357, 49588, 51280, 51520, 56408, 56672, 58972, 61985, 62818, 70510, 70840, 71792, 72128, 73715, 80960, 86240, 89740, 90160, 98714, 99176, 102560, 103201, 112816, 113344, 117944, 123970, 125636, 141020, 141680, 143584, 147430, 157045, 162173, 172480, 179480, 180320, 197428, 198352, 205120, 206402, 225632, 235888, 246785, 247940, 251272, 282040, 283360, 287168, 294860, 314090, 324346, 345499, 358960, 360640, 394856, 396704, 412804, 451264, 471776, 493570, 495880, 502544, 516005, 564080, 566720, 589720, 628180, 648692, 690998, 717920, 722407, 789712, 793408, 810865, 825608, 943552, 987140, 991760, 1005088, 1032010, 1128160, 1135211, 1179440, 1256360, 1297384, 1381996, 1435840, 1444814, 1579424, 1621730, 1651216, 1727495, 1974280, 1983520, 2010176, 2064020, 2256320, 2270422, 2358880, 2512720, 2594768, 2763992, 2889628, 3158848, 3243460, 3302432, 3454990, 3612035, 3948560, 3967040, 4128040, 4540844, 4717760, 5025440, 5189536, 5527984, 5676055, 5779256, 6486920, 6604864, 6909980, 7224070, 7897120, 7946477, 8256080, 9081688, 10050880, 10379072, 11055968, 11352110, 11558512, 12973840, 13819960, 14448140, 15794240, 15892954, 16512160, 18163376, 22111936, 22704220, 23117024, 25947680, 27639920, 28896280, 31785908, 33024320, 36326752, 39732385, 45408440, 46234048, 51895360, 55279840, 57792560, 63571816, 72653504, 79464770, 90816880, 110559680, 115585120, 127143632, 158929540, 181633760, 231170240, 254287264, 317859080, 363267520, 508574528, 635718160, 1271436320, 2542872640]

約数ペア:

[(1, 2542872640), (2, 1271436320), (4, 635718160), (5, 508574528), (7, 363267520), (8, 317859080), (10, 254287264), (11, 231170240), (14, 181633760), (16, 158929540), (20, 127143632), (22, 115585120), (23, 110559680), (28, 90816880), (32, 79464770), (35, 72653504), (40, 63571816), (44, 57792560), (46, 55279840), (49, 51895360), (55, 46234048), (56, 45408440), (64, 39732385), (70, 36326752), (77, 33024320), (80, 31785908), (88, 28896280), (92, 27639920), (98, 25947680), (110, 23117024), (112, 22704220), (115, 22111936), (140, 18163376), (154, 16512160), (160, 15892954), (161, 15794240), (176, 14448140), (184, 13819960), (196, 12973840), (220, 11558512), (224, 11352110), (230, 11055968), (245, 10379072), (253, 10050880), (280, 9081688), (308, 8256080), (320, 7946477), (322, 7897120), (352, 7224070), (368, 6909980), (385, 6604864), (392, 6486920), (440, 5779256), (448, 5676055), (460, 5527984), (490, 5189536), (506, 5025440), (539, 4717760), (560, 4540844), (616, 4128040), (641, 3967040), (644, 3948560), (704, 3612035), (736, 3454990), (770, 3302432), (784, 3243460), (805, 3158848), (880, 2889628), (920, 2763992), (980, 2594768), (1012, 2512720), (1078, 2358880), (1120, 2270422), (1127, 2256320), (1232, 2064020), (1265, 2010176), (1282, 1983520), (1288, 1974280), (1472, 1727495), (1540, 1651216), (1568, 1621730), (1610, 1579424), (1760, 1444814), (1771, 1435840), (1840, 1381996), (1960, 1297384), (2024, 1256360), (2156, 1179440), (2240, 1135211), (2254, 1128160), (2464, 1032010), (2530, 1005088), (2564, 991760), (2576, 987140), (2695, 943552), (3080, 825608), (3136, 810865), (3205, 793408), (3220, 789712), (3520, 722407), (3542, 717920), (3680, 690998), (3920, 648692), (4048, 628180), (4312, 589720), (4487, 566720), (4508, 564080), (4928, 516005), (5060, 502544), (5128, 495880), (5152, 493570), (5390, 471776), (5635, 451264), (6160, 412804), (6410, 396704), (6440, 394856), (7051, 360640), (7084, 358960), (7360, 345499), (7840, 324346), (8096, 314090), (8624, 294860), (8855, 287168), (8974, 283360), (9016, 282040), (10120, 251272), (10256, 247940), (10304, 246785), (10780, 235888), (11270, 225632), (12320, 206402), (12397, 205120), (12820, 198352), (12880, 197428), (14102, 180320), (14168, 179480), (14743, 172480), (15680, 162173), (16192, 157045), (17248, 147430), (17710, 143584), (17948, 141680), (18032, 141020), (20240, 125636), (20512, 123970), (21560, 117944), (22435, 113344), (22540, 112816), (24640, 103201), (24794, 102560), (25640, 99176), (25760, 98714), (28204, 90160), (28336, 89740), (29486, 86240), (31409, 80960), (34496, 73715), (35255, 72128), (35420, 71792), (35896, 70840), (36064, 70510), (40480, 62818), (41024, 61985), (43120, 58972), (44870, 56672), (45080, 56408), (49357, 51520), (49588, 51280)]