640989350784

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 576

約数和(自身を含む): 2010384295920

約数和(自身を除く): 1369394945136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 61, 64, 69, 72, 86, 92, 96, 122, 128, 129, 138, 144, 172, 183, 184, 192, 207, 244, 258, 276, 288, 344, 366, 368, 384, 387, 401, 414, 488, 516, 529, 549, 552, 576, 688, 732, 736, 774, 802, 828, 976, 989, 1032, 1058, 1098, 1104, 1152, 1203, 1376, 1403, 1464, 1472, 1548, 1587, 1604, 1656, 1952, 1978, 2064, 2116, 2196, 2208, 2406, 2623, 2752, 2806, 2928, 2944, 2967, 3096, 3174, 3208, 3312, 3609, 3904, 3956, 4128, 4209, 4232, 4392, 4416, 4761, 4812, 5246, 5504, 5612, 5856, 5934, 6192, 6348, 6416, 6624, 7218, 7808, 7869, 7912, 8256, 8418, 8464, 8784, 8832, 8901, 9223, 9522, 9624, 10492, 11224, 11712, 11868, 12384, 12627, 12696, 12832, 13248, 14436, 15738, 15824, 16512, 16836, 16928, 17243, 17568, 17802, 18446, 19044, 19248, 20984, 22448, 22747, 23424, 23607, 23736, 24461, 24768, 25254, 25392, 25664, 26496, 27669, 28872, 31476, 31648, 32269, 33672, 33856, 34486, 35136, 35604, 36892, 38088, 38496, 41968, 44896, 45494, 47214, 47472, 48922, 49536, 50508, 50784, 51328, 51729, 55338, 57744, 60329, 62952, 63296, 64538, 67344, 67712, 68241, 68972, 70272, 71208, 73383, 73784, 76176, 76992, 83007, 83936, 89792, 90988, 94428, 94944, 96807, 97844, 101016, 101568, 103458, 110676, 115488, 120658, 125904, 126592, 129076, 134688, 136482, 137944, 142416, 146766, 147568, 152352, 153984, 155187, 166014, 167872, 179584, 180987, 181976, 188856, 189888, 193614, 195688, 202032, 203136, 204723, 206916, 212129, 220149, 221352, 230976, 241316, 251808, 258152, 269376, 272964, 275888, 284832, 290421, 293532, 295136, 304704, 310374, 332028, 335744, 361974, 363952, 377712, 379776, 387228, 391376, 396589, 404064, 409446, 413832, 424258, 440298, 442704, 461952, 482632, 503616, 516304, 538752, 542961, 545928, 551776, 562603, 569664, 580842, 587064, 590272, 609408, 620748, 636387, 664056, 723948, 727904, 755424, 774456, 782752, 793178, 808128, 818892, 827664, 848516, 880596, 885408, 965264, 1007232, 1032608, 1051823, 1085922, 1091856, 1103552, 1125206, 1139328, 1161684, 1174128, 1180544, 1189767, 1241496, 1272774, 1328112, 1387567, 1447896, 1455808, 1510848, 1548912, 1565504, 1586356, 1616256, 1637784, 1655328, 1687809, 1697032, 1761192, 1770816, 1909161, 1930528, 2065216, 2103646, 2171844, 2183712, 2207104, 2250412, 2323368, 2348256, 2379534, 2482992, 2545548, 2656224, 2775134, 2895792, 2911616, 3021696, 3097824, 3131008, 3155469, 3172712, 3275568, 3310656, 3375618, 3394064, 3522384, 3541632, 3569301, 3818322, 3861056, 4130432, 4162701, 4207292, 4343688, 4367424, 4500824, 4646736, 4696512, 4759068, 4965984, 5063427, 5091096, 5312448, 5550268, 5791584, 6195648, 6310938, 6345424, 6551136, 6621312, 6751236, 6788128, 7044768, 7138602, 7636644, 7722112, 8325402, 8414584, 8687376, 8734848, 9001648, 9121547, 9293472, 9393024, 9466407, 9518136, 9931968, 10126854, 10182192, 10624896, 11100536, 11583168, 12391296, 12488103, 12621876, 12690848, 12939869, 13102272, 13502472, 13576256, 14089536, 14277204, 15273288, 16650804, 16829168, 17374752, 18003296, 18243094, 18586944, 18932814, 19036272, 19863936, 20253708, 20364384, 22201072, 23166336, 24191929, 24976206, 25243752, 25381696, 25879738, 26204544, 27004944, 27152512, 27364641, 28179072, 28554408, 30546576, 33301608, 33658336, 34749504, 36006592, 36486188, 37173888, 37865628, 38072544, 38819607, 40507416, 40728768, 44402144, 48383858, 49952412, 50487504, 50763392, 51759476, 54009888, 54729282, 57108816, 61093152, 66603216, 67316672, 69499008, 72013184, 72575787, 72972376, 75731256, 76145088, 77639214, 81014832, 81457536, 82093923, 88804288, 96767716, 99904824, 100975008, 103518952, 108019776, 109458564, 114217632, 116458821, 122186304, 133206432, 134633344, 145151574, 145944752, 151462512, 152290176, 155278428, 162029664, 164187846, 177608576, 193535432, 199809648, 201950016, 207037904, 216039552, 217727361, 218917128, 228435264, 232917642, 244372608, 266412864, 290303148, 291889504, 302925024, 310556856, 324059328, 328375692, 387070864, 399619296, 403900032, 414075808, 435454722, 437834256, 456870528, 465835284, 532825728, 556414367, 580606296, 583779008, 605850048, 621113712, 648118656, 656751384, 774141728, 799238592, 828151616, 870909444, 875668512, 931670568, 1112828734, 1161212592, 1167558016, 1211700096, 1242227424, 1313502768, 1548283456, 1598477184, 1656303232, 1669243101, 1741818888, 1751337024, 1863341136, 2225657468, 2322425184, 2484454848, 2627005536, 3096566912, 3338486202, 3483637776, 3502674048, 3726682272, 4451314936, 4644850368, 4968909696, 5007729303, 5254011072, 6676972404, 6967275552, 7453364544, 8902629872, 9289700736, 10015458606, 10508022144, 13353944808, 13934551104, 14906729088, 17805259744, 20030917212, 26707889616, 27869102208, 35610519488, 40061834424, 53415779232, 71221038976, 80123668848, 106831558464, 160247337696, 213663116928, 320494675392, 640989350784]

約数ペア:

[(1, 640989350784), (2, 320494675392), (3, 213663116928), (4, 160247337696), (6, 106831558464), (8, 80123668848), (9, 71221038976), (12, 53415779232), (16, 40061834424), (18, 35610519488), (23, 27869102208), (24, 26707889616), (32, 20030917212), (36, 17805259744), (43, 14906729088), (46, 13934551104), (48, 13353944808), (61, 10508022144), (64, 10015458606), (69, 9289700736), (72, 8902629872), (86, 7453364544), (92, 6967275552), (96, 6676972404), (122, 5254011072), (128, 5007729303), (129, 4968909696), (138, 4644850368), (144, 4451314936), (172, 3726682272), (183, 3502674048), (184, 3483637776), (192, 3338486202), (207, 3096566912), (244, 2627005536), (258, 2484454848), (276, 2322425184), (288, 2225657468), (344, 1863341136), (366, 1751337024), (368, 1741818888), (384, 1669243101), (387, 1656303232), (401, 1598477184), (414, 1548283456), (488, 1313502768), (516, 1242227424), (529, 1211700096), (549, 1167558016), (552, 1161212592), (576, 1112828734), (688, 931670568), (732, 875668512), (736, 870909444), (774, 828151616), (802, 799238592), (828, 774141728), (976, 656751384), (989, 648118656), (1032, 621113712), (1058, 605850048), (1098, 583779008), (1104, 580606296), (1152, 556414367), (1203, 532825728), (1376, 465835284), (1403, 456870528), (1464, 437834256), (1472, 435454722), (1548, 414075808), (1587, 403900032), (1604, 399619296), (1656, 387070864), (1952, 328375692), (1978, 324059328), (2064, 310556856), (2116, 302925024), (2196, 291889504), (2208, 290303148), (2406, 266412864), (2623, 244372608), (2752, 232917642), (2806, 228435264), (2928, 218917128), (2944, 217727361), (2967, 216039552), (3096, 207037904), (3174, 201950016), (3208, 199809648), (3312, 193535432), (3609, 177608576), (3904, 164187846), (3956, 162029664), (4128, 155278428), (4209, 152290176), (4232, 151462512), (4392, 145944752), (4416, 145151574), (4761, 134633344), (4812, 133206432), (5246, 122186304), (5504, 116458821), (5612, 114217632), (5856, 109458564), (5934, 108019776), (6192, 103518952), (6348, 100975008), (6416, 99904824), (6624, 96767716), (7218, 88804288), (7808, 82093923), (7869, 81457536), (7912, 81014832), (8256, 77639214), (8418, 76145088), (8464, 75731256), (8784, 72972376), (8832, 72575787), (8901, 72013184), (9223, 69499008), (9522, 67316672), (9624, 66603216), (10492, 61093152), (11224, 57108816), (11712, 54729282), (11868, 54009888), (12384, 51759476), (12627, 50763392), (12696, 50487504), (12832, 49952412), (13248, 48383858), (14436, 44402144), (15738, 40728768), (15824, 40507416), (16512, 38819607), (16836, 38072544), (16928, 37865628), (17243, 37173888), (17568, 36486188), (17802, 36006592), (18446, 34749504), (19044, 33658336), (19248, 33301608), (20984, 30546576), (22448, 28554408), (22747, 28179072), (23424, 27364641), (23607, 27152512), (23736, 27004944), (24461, 26204544), (24768, 25879738), (25254, 25381696), (25392, 25243752), (25664, 24976206), (26496, 24191929), (27669, 23166336), (28872, 22201072), (31476, 20364384), (31648, 20253708), (32269, 19863936), (33672, 19036272), (33856, 18932814), (34486, 18586944), (35136, 18243094), (35604, 18003296), (36892, 17374752), (38088, 16829168), (38496, 16650804), (41968, 15273288), (44896, 14277204), (45494, 14089536), (47214, 13576256), (47472, 13502472), (48922, 13102272), (49536, 12939869), (50508, 12690848), (50784, 12621876), (51328, 12488103), (51729, 12391296), (55338, 11583168), (57744, 11100536), (60329, 10624896), (62952, 10182192), (63296, 10126854), (64538, 9931968), (67344, 9518136), (67712, 9466407), (68241, 9393024), (68972, 9293472), (70272, 9121547), (71208, 9001648), (73383, 8734848), (73784, 8687376), (76176, 8414584), (76992, 8325402), (83007, 7722112), (83936, 7636644), (89792, 7138602), (90988, 7044768), (94428, 6788128), (94944, 6751236), (96807, 6621312), (97844, 6551136), (101016, 6345424), (101568, 6310938), (103458, 6195648), (110676, 5791584), (115488, 5550268), (120658, 5312448), (125904, 5091096), (126592, 5063427), (129076, 4965984), (134688, 4759068), (136482, 4696512), (137944, 4646736), (142416, 4500824), (146766, 4367424), (147568, 4343688), (152352, 4207292), (153984, 4162701), (155187, 4130432), (166014, 3861056), (167872, 3818322), (179584, 3569301), (180987, 3541632), (181976, 3522384), (188856, 3394064), (189888, 3375618), (193614, 3310656), (195688, 3275568), (202032, 3172712), (203136, 3155469), (204723, 3131008), (206916, 3097824), (212129, 3021696), (220149, 2911616), (221352, 2895792), (230976, 2775134), (241316, 2656224), (251808, 2545548), (258152, 2482992), (269376, 2379534), (272964, 2348256), (275888, 2323368), (284832, 2250412), (290421, 2207104), (293532, 2183712), (295136, 2171844), (304704, 2103646), (310374, 2065216), (332028, 1930528), (335744, 1909161), (361974, 1770816), (363952, 1761192), (377712, 1697032), (379776, 1687809), (387228, 1655328), (391376, 1637784), (396589, 1616256), (404064, 1586356), (409446, 1565504), (413832, 1548912), (424258, 1510848), (440298, 1455808), (442704, 1447896), (461952, 1387567), (482632, 1328112), (503616, 1272774), (516304, 1241496), (538752, 1189767), (542961, 1180544), (545928, 1174128), (551776, 1161684), (562603, 1139328), (569664, 1125206), (580842, 1103552), (587064, 1091856), (590272, 1085922), (609408, 1051823), (620748, 1032608), (636387, 1007232), (664056, 965264), (723948, 885408), (727904, 880596), (755424, 848516), (774456, 827664), (782752, 818892), (793178, 808128)]