81185289120

素因数分解:

$2^5\times 3^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 528

約数和(自身を含む): 310298145192

約数和(自身を除く): 229112856072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 661, 702, 720, 729, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1322, 1404, 1440, 1458, 1560, 1620, 1755, 1872, 1944, 1983, 2080, 2106, 2160, 2187, 2340, 2430, 2592, 2644, 2808, 2916, 3120, 3159, 3240, 3305, 3510, 3645, 3744, 3888, 3966, 4212, 4320, 4374, 4680, 4860, 5265, 5288, 5616, 5832, 5949, 6240, 6318, 6480, 6561, 6610, 7020, 7290, 7776, 7932, 8424, 8593, 8748, 9360, 9477, 9720, 9915, 10530, 10576, 10935, 11232, 11664, 11898, 12636, 12960, 13122, 13220, 14040, 14580, 15795, 15864, 16848, 17186, 17496, 17847, 18720, 18954, 19440, 19683, 19830, 21060, 21152, 21870, 23328, 23796, 25272, 25779, 26244, 26440, 28080, 28431, 29160, 29745, 31590, 31728, 32805, 33696, 34372, 34992, 35694, 37908, 38880, 39366, 39660, 42120, 42965, 43740, 47385, 47592, 50544, 51558, 52488, 52880, 53541, 56160, 56862, 58320, 59049, 59490, 63180, 63456, 65610, 68744, 69984, 71388, 75816, 77337, 78732, 79320, 84240, 85293, 85930, 87480, 89235, 94770, 95184, 98415, 101088, 103116, 104976, 105760, 107082, 113724, 116640, 118098, 118980, 126360, 128895, 131220, 137488, 142155, 142776, 151632, 154674, 157464, 158640, 160623, 168480, 170586, 171860, 174960, 178470, 189540, 190368, 196830, 206232, 209952, 214164, 227448, 232011, 236196, 237960, 252720, 255879, 257790, 262440, 267705, 274976, 284310, 285552, 295245, 303264, 309348, 314928, 317280, 321246, 341172, 343720, 349920, 356940, 379080, 386685, 393660, 412464, 426465, 428328, 454896, 464022, 472392, 475920, 481869, 505440, 511758, 515580, 524880, 535410, 568620, 571104, 590490, 618696, 629856, 642492, 682344, 687440, 696033, 713880, 758160, 767637, 773370, 787320, 803115, 824928, 852930, 856656, 909792, 928044, 944784, 951840, 963738, 1023516, 1031160, 1049760, 1070820, 1137240, 1160055, 1180980, 1237392, 1279395, 1284984, 1364688, 1374880, 1392066, 1427760, 1445607, 1516320, 1535274, 1546740, 1574640, 1606230, 1705860, 1713312, 1856088, 1889568, 1927476, 2047032, 2062320, 2088099, 2141640, 2274480, 2320110, 2361960, 2409345, 2474784, 2558790, 2569968, 2729376, 2784132, 2855520, 2891214, 3070548, 3093480, 3149280, 3212460, 3411720, 3480165, 3712176, 3838185, 3854952, 4094064, 4124640, 4176198, 4283280, 4336821, 4548960, 4640220, 4723920, 4818690, 5117580, 5139936, 5568264, 5782428, 6141096, 6186960, 6264297, 6424920, 6823440, 6960330, 7228035, 7424352, 7676370, 7709904, 8188128, 8352396, 8566560, 8673642, 9280440, 9447840, 9637380, 10235160, 10440495, 11136528, 11564856, 12282192, 12373920, 12528594, 12849840, 13010463, 13646880, 13920660, 14456070, 15352740, 15419808, 16704792, 17347284, 18560880, 18792891, 19274760, 20470320, 20880990, 21684105, 22273056, 23129712, 24564384, 25057188, 25699680, 26020926, 27841320, 28912140, 30705480, 31321485, 33409584, 34694568, 37121760, 37585782, 38549520, 39031389, 40940640, 41761980, 43368210, 46259424, 50114376, 52041852, 55682640, 56378673, 57824280, 61410960, 62642970, 65052315, 66819168, 69389136, 75171564, 77099040, 78062778, 83523960, 86736420, 93964455, 100228752, 104083704, 111365280, 112757346, 115648560, 122821920, 125285940, 130104630, 138778272, 150343128, 156125556, 167047920, 169136019, 173472840, 187928910, 195156945, 200457504, 208167408, 225514692, 231297120, 250571880, 260209260, 281893365, 300686256, 312251112, 334095840, 338272038, 346945680, 375857820, 390313890, 416334816, 451029384, 501143760, 507408057, 520418520, 563786730, 601372512, 624502224, 676544076, 693891360, 751715640, 780627780, 845680095, 902058768, 1002287520, 1014816114, 1040837040, 1127573460, 1249004448, 1353088152, 1503431280, 1561255560, 1691360190, 1804117536, 2029632228, 2081674080, 2255146920, 2537040285, 2706176304, 3006862560, 3122511120, 3382720380, 4059264456, 4510293840, 5074080570, 5412352608, 6245022240, 6765440760, 8118528912, 9020587680, 10148161140, 13530881520, 16237057824, 20296322280, 27061763040, 40592644560, 81185289120]

約数ペア:

[(1, 81185289120), (2, 40592644560), (3, 27061763040), (4, 20296322280), (5, 16237057824), (6, 13530881520), (8, 10148161140), (9, 9020587680), (10, 8118528912), (12, 6765440760), (13, 6245022240), (15, 5412352608), (16, 5074080570), (18, 4510293840), (20, 4059264456), (24, 3382720380), (26, 3122511120), (27, 3006862560), (30, 2706176304), (32, 2537040285), (36, 2255146920), (39, 2081674080), (40, 2029632228), (45, 1804117536), (48, 1691360190), (52, 1561255560), (54, 1503431280), (60, 1353088152), (65, 1249004448), (72, 1127573460), (78, 1040837040), (80, 1014816114), (81, 1002287520), (90, 902058768), (96, 845680095), (104, 780627780), (108, 751715640), (117, 693891360), (120, 676544076), (130, 624502224), (135, 601372512), (144, 563786730), (156, 520418520), (160, 507408057), (162, 501143760), (180, 451029384), (195, 416334816), (208, 390313890), (216, 375857820), (234, 346945680), (240, 338272038), (243, 334095840), (260, 312251112), (270, 300686256), (288, 281893365), (312, 260209260), (324, 250571880), (351, 231297120), (360, 225514692), (390, 208167408), (405, 200457504), (416, 195156945), (432, 187928910), (468, 173472840), (480, 169136019), (486, 167047920), (520, 156125556), (540, 150343128), (585, 138778272), (624, 130104630), (648, 125285940), (661, 122821920), (702, 115648560), (720, 112757346), (729, 111365280), (780, 104083704), (810, 100228752), (864, 93964455), (936, 86736420), (972, 83523960), (1040, 78062778), (1053, 77099040), (1080, 75171564), (1170, 69389136), (1215, 66819168), (1248, 65052315), (1296, 62642970), (1322, 61410960), (1404, 57824280), (1440, 56378673), (1458, 55682640), (1560, 52041852), (1620, 50114376), (1755, 46259424), (1872, 43368210), (1944, 41761980), (1983, 40940640), (2080, 39031389), (2106, 38549520), (2160, 37585782), (2187, 37121760), (2340, 34694568), (2430, 33409584), (2592, 31321485), (2644, 30705480), (2808, 28912140), (2916, 27841320), (3120, 26020926), (3159, 25699680), (3240, 25057188), (3305, 24564384), (3510, 23129712), (3645, 22273056), (3744, 21684105), (3888, 20880990), (3966, 20470320), (4212, 19274760), (4320, 18792891), (4374, 18560880), (4680, 17347284), (4860, 16704792), (5265, 15419808), (5288, 15352740), (5616, 14456070), (5832, 13920660), (5949, 13646880), (6240, 13010463), (6318, 12849840), (6480, 12528594), (6561, 12373920), (6610, 12282192), (7020, 11564856), (7290, 11136528), (7776, 10440495), (7932, 10235160), (8424, 9637380), (8593, 9447840), (8748, 9280440), (9360, 8673642), (9477, 8566560), (9720, 8352396), (9915, 8188128), (10530, 7709904), (10576, 7676370), (10935, 7424352), (11232, 7228035), (11664, 6960330), (11898, 6823440), (12636, 6424920), (12960, 6264297), (13122, 6186960), (13220, 6141096), (14040, 5782428), (14580, 5568264), (15795, 5139936), (15864, 5117580), (16848, 4818690), (17186, 4723920), (17496, 4640220), (17847, 4548960), (18720, 4336821), (18954, 4283280), (19440, 4176198), (19683, 4124640), (19830, 4094064), (21060, 3854952), (21152, 3838185), (21870, 3712176), (23328, 3480165), (23796, 3411720), (25272, 3212460), (25779, 3149280), (26244, 3093480), (26440, 3070548), (28080, 2891214), (28431, 2855520), (29160, 2784132), (29745, 2729376), (31590, 2569968), (31728, 2558790), (32805, 2474784), (33696, 2409345), (34372, 2361960), (34992, 2320110), (35694, 2274480), (37908, 2141640), (38880, 2088099), (39366, 2062320), (39660, 2047032), (42120, 1927476), (42965, 1889568), (43740, 1856088), (47385, 1713312), (47592, 1705860), (50544, 1606230), (51558, 1574640), (52488, 1546740), (52880, 1535274), (53541, 1516320), (56160, 1445607), (56862, 1427760), (58320, 1392066), (59049, 1374880), (59490, 1364688), (63180, 1284984), (63456, 1279395), (65610, 1237392), (68744, 1180980), (69984, 1160055), (71388, 1137240), (75816, 1070820), (77337, 1049760), (78732, 1031160), (79320, 1023516), (84240, 963738), (85293, 951840), (85930, 944784), (87480, 928044), (89235, 909792), (94770, 856656), (95184, 852930), (98415, 824928), (101088, 803115), (103116, 787320), (104976, 773370), (105760, 767637), (107082, 758160), (113724, 713880), (116640, 696033), (118098, 687440), (118980, 682344), (126360, 642492), (128895, 629856), (131220, 618696), (137488, 590490), (142155, 571104), (142776, 568620), (151632, 535410), (154674, 524880), (157464, 515580), (158640, 511758), (160623, 505440), (168480, 481869), (170586, 475920), (171860, 472392), (174960, 464022), (178470, 454896), (189540, 428328), (190368, 426465), (196830, 412464), (206232, 393660), (209952, 386685), (214164, 379080), (227448, 356940), (232011, 349920), (236196, 343720), (237960, 341172), (252720, 321246), (255879, 317280), (257790, 314928), (262440, 309348), (267705, 303264), (274976, 295245), (284310, 285552)]