2559438526720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2814

約数の個数: 432

約数和(自身を含む): 6833404650240

約数和(自身を除く): 4273966123520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 64, 76, 80, 82, 95, 124, 128, 152, 155, 160, 164, 190, 205, 248, 256, 304, 310, 320, 328, 380, 410, 496, 589, 608, 620, 640, 656, 760, 779, 820, 961, 992, 1178, 1216, 1240, 1271, 1280, 1312, 1520, 1558, 1640, 1922, 1984, 2356, 2432, 2480, 2542, 2624, 2671, 2945, 3040, 3116, 3280, 3844, 3895, 3968, 4712, 4805, 4864, 4960, 5084, 5248, 5342, 5890, 6080, 6232, 6355, 6560, 7688, 7790, 7936, 9424, 9610, 9920, 10168, 10496, 10684, 11780, 12160, 12464, 12710, 13120, 13355, 15376, 15580, 18259, 18848, 19220, 19840, 20336, 21368, 23560, 24149, 24320, 24928, 25420, 26240, 26710, 30752, 31160, 36518, 37696, 38440, 39401, 39680, 40672, 42736, 47120, 48298, 49856, 50749, 50840, 52480, 53420, 61504, 62320, 73036, 75392, 76880, 78802, 81344, 82801, 85472, 91295, 94240, 96596, 99712, 101498, 101680, 106840, 109511, 120745, 123008, 124640, 146072, 150784, 153760, 157604, 162688, 165602, 170944, 182590, 188480, 193192, 197005, 199424, 202996, 203360, 213680, 219022, 241490, 246016, 249280, 253745, 292144, 307520, 315208, 325376, 331204, 341888, 365180, 376960, 386384, 394010, 405992, 406720, 414005, 427360, 438044, 482980, 498560, 507490, 547555, 584288, 615040, 630416, 662408, 683776, 730360, 748619, 753920, 772768, 788020, 811984, 813440, 828010, 854720, 876088, 965960, 997120, 1014980, 1095110, 1168576, 1230080, 1260832, 1324816, 1460720, 1497238, 1545536, 1573219, 1576040, 1623968, 1626880, 1656020, 1709440, 1752176, 1931920, 2029960, 2080709, 2190220, 2337152, 2521664, 2566831, 2649632, 2921440, 2994476, 3091072, 3146438, 3152080, 3247936, 3312040, 3394841, 3418880, 3504352, 3743095, 3863840, 4059920, 4161418, 4380440, 4674304, 5043328, 5133662, 5299264, 5842880, 5988952, 6182144, 6292876, 6304160, 6495872, 6624080, 6789682, 7008704, 7486190, 7727680, 7866095, 8119840, 8322836, 8760880, 10086656, 10267324, 10403545, 10598528, 11685760, 11977904, 12585752, 12608320, 12834155, 12991744, 13248160, 13579364, 14017408, 14972380, 15455360, 15732190, 16239680, 16645672, 16974205, 17521760, 20534648, 20807090, 21197056, 23371520, 23955808, 25171504, 25216640, 25668310, 26496320, 27158728, 28034816, 29944760, 30910720, 31464380, 32479360, 33291344, 33948410, 35043520, 41069296, 41614180, 47911616, 48769789, 50343008, 50433280, 51336620, 52992640, 54317456, 59889520, 62928760, 64501979, 64958720, 66582688, 67896820, 70087040, 82138592, 83228360, 95823232, 97539578, 100686016, 102673240, 105240071, 105985280, 108634912, 119779040, 125857520, 129003958, 133165376, 135793640, 140174080, 164277184, 166456720, 191646464, 195079156, 201372032, 205346480, 210480142, 217269824, 239558080, 243848945, 251715040, 258007916, 266330752, 271587280, 322509895, 328554368, 332913440, 390158312, 402744064, 410692960, 420960284, 434539648, 479116160, 487697890, 503430080, 516015832, 526200355, 532661504, 543174560, 645019790, 657108736, 665826880, 780316624, 821385920, 841920568, 869079296, 958232320, 975395780, 1006860160, 1032031664, 1052400710, 1086349120, 1290039580, 1331653760, 1560633248, 1642771840, 1683841136, 1950791560, 1999561349, 2013720320, 2064063328, 2104801420, 2172698240, 2580079160, 2663307520, 3121266496, 3285543680, 3367682272, 3901583120, 3999122698, 4128126656, 4209602840, 4345396480, 5160158320, 6242532992, 6735364544, 7803166240, 7998245396, 8256253312, 8419205680, 9997806745, 10320316640, 12485065984, 13470729088, 15606332480, 15996490792, 16512506624, 16838411360, 19995613490, 20640633280, 26941458176, 31212664960, 31992981584, 33676822720, 39991226980, 41281266560, 62425329920, 63985963168, 67353645440, 79982453960, 82562533120, 127971926336, 134707290880, 159964907920, 255943852672, 319929815840, 511887705344, 639859631680, 1279719263360, 2559438526720]

約数ペア:

[(1, 2559438526720), (2, 1279719263360), (4, 639859631680), (5, 511887705344), (8, 319929815840), (10, 255943852672), (16, 159964907920), (19, 134707290880), (20, 127971926336), (31, 82562533120), (32, 79982453960), (38, 67353645440), (40, 63985963168), (41, 62425329920), (62, 41281266560), (64, 39991226980), (76, 33676822720), (80, 31992981584), (82, 31212664960), (95, 26941458176), (124, 20640633280), (128, 19995613490), (152, 16838411360), (155, 16512506624), (160, 15996490792), (164, 15606332480), (190, 13470729088), (205, 12485065984), (248, 10320316640), (256, 9997806745), (304, 8419205680), (310, 8256253312), (320, 7998245396), (328, 7803166240), (380, 6735364544), (410, 6242532992), (496, 5160158320), (589, 4345396480), (608, 4209602840), (620, 4128126656), (640, 3999122698), (656, 3901583120), (760, 3367682272), (779, 3285543680), (820, 3121266496), (961, 2663307520), (992, 2580079160), (1178, 2172698240), (1216, 2104801420), (1240, 2064063328), (1271, 2013720320), (1280, 1999561349), (1312, 1950791560), (1520, 1683841136), (1558, 1642771840), (1640, 1560633248), (1922, 1331653760), (1984, 1290039580), (2356, 1086349120), (2432, 1052400710), (2480, 1032031664), (2542, 1006860160), (2624, 975395780), (2671, 958232320), (2945, 869079296), (3040, 841920568), (3116, 821385920), (3280, 780316624), (3844, 665826880), (3895, 657108736), (3968, 645019790), (4712, 543174560), (4805, 532661504), (4864, 526200355), (4960, 516015832), (5084, 503430080), (5248, 487697890), (5342, 479116160), (5890, 434539648), (6080, 420960284), (6232, 410692960), (6355, 402744064), (6560, 390158312), (7688, 332913440), (7790, 328554368), (7936, 322509895), (9424, 271587280), (9610, 266330752), (9920, 258007916), (10168, 251715040), (10496, 243848945), (10684, 239558080), (11780, 217269824), (12160, 210480142), (12464, 205346480), (12710, 201372032), (13120, 195079156), (13355, 191646464), (15376, 166456720), (15580, 164277184), (18259, 140174080), (18848, 135793640), (19220, 133165376), (19840, 129003958), (20336, 125857520), (21368, 119779040), (23560, 108634912), (24149, 105985280), (24320, 105240071), (24928, 102673240), (25420, 100686016), (26240, 97539578), (26710, 95823232), (30752, 83228360), (31160, 82138592), (36518, 70087040), (37696, 67896820), (38440, 66582688), (39401, 64958720), (39680, 64501979), (40672, 62928760), (42736, 59889520), (47120, 54317456), (48298, 52992640), (49856, 51336620), (50749, 50433280), (50840, 50343008), (52480, 48769789), (53420, 47911616), (61504, 41614180), (62320, 41069296), (73036, 35043520), (75392, 33948410), (76880, 33291344), (78802, 32479360), (81344, 31464380), (82801, 30910720), (85472, 29944760), (91295, 28034816), (94240, 27158728), (96596, 26496320), (99712, 25668310), (101498, 25216640), (101680, 25171504), (106840, 23955808), (109511, 23371520), (120745, 21197056), (123008, 20807090), (124640, 20534648), (146072, 17521760), (150784, 16974205), (153760, 16645672), (157604, 16239680), (162688, 15732190), (165602, 15455360), (170944, 14972380), (182590, 14017408), (188480, 13579364), (193192, 13248160), (197005, 12991744), (199424, 12834155), (202996, 12608320), (203360, 12585752), (213680, 11977904), (219022, 11685760), (241490, 10598528), (246016, 10403545), (249280, 10267324), (253745, 10086656), (292144, 8760880), (307520, 8322836), (315208, 8119840), (325376, 7866095), (331204, 7727680), (341888, 7486190), (365180, 7008704), (376960, 6789682), (386384, 6624080), (394010, 6495872), (405992, 6304160), (406720, 6292876), (414005, 6182144), (427360, 5988952), (438044, 5842880), (482980, 5299264), (498560, 5133662), (507490, 5043328), (547555, 4674304), (584288, 4380440), (615040, 4161418), (630416, 4059920), (662408, 3863840), (683776, 3743095), (730360, 3504352), (748619, 3418880), (753920, 3394841), (772768, 3312040), (788020, 3247936), (811984, 3152080), (813440, 3146438), (828010, 3091072), (854720, 2994476), (876088, 2921440), (965960, 2649632), (997120, 2566831), (1014980, 2521664), (1095110, 2337152), (1168576, 2190220), (1230080, 2080709), (1260832, 2029960), (1324816, 1931920), (1460720, 1752176), (1497238, 1709440), (1545536, 1656020), (1573219, 1626880), (1576040, 1623968)]