2145456720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 480

約数和(自身を含む): 8319467520

約数和(自身を除く): 6174010800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 79, 80, 81, 88, 90, 99, 108, 110, 120, 127, 132, 135, 144, 158, 162, 165, 176, 180, 198, 216, 220, 237, 240, 243, 254, 264, 270, 297, 316, 324, 330, 360, 381, 395, 396, 405, 432, 440, 474, 486, 495, 508, 528, 540, 594, 632, 635, 648, 660, 711, 720, 762, 790, 792, 810, 869, 880, 891, 948, 972, 990, 1016, 1080, 1143, 1185, 1188, 1215, 1264, 1270, 1296, 1320, 1397, 1422, 1485, 1524, 1580, 1584, 1620, 1738, 1782, 1896, 1905, 1944, 1980, 2032, 2133, 2160, 2286, 2370, 2376, 2430, 2540, 2607, 2640, 2673, 2794, 2844, 2970, 3048, 3160, 3240, 3429, 3476, 3555, 3564, 3792, 3810, 3888, 3960, 4191, 4266, 4345, 4455, 4572, 4740, 4752, 4860, 5080, 5214, 5346, 5588, 5688, 5715, 5940, 6096, 6320, 6399, 6480, 6858, 6952, 6985, 7110, 7128, 7620, 7821, 7920, 8382, 8532, 8690, 8910, 9144, 9480, 9720, 10033, 10160, 10287, 10428, 10665, 10692, 11176, 11376, 11430, 11880, 12573, 12798, 13035, 13365, 13716, 13904, 13970, 14220, 14256, 15240, 15642, 16764, 17064, 17145, 17380, 17820, 18288, 18960, 19197, 19440, 20066, 20574, 20856, 20955, 21330, 21384, 22352, 22860, 23463, 23760, 25146, 25596, 26070, 26730, 27432, 27940, 28440, 30099, 30480, 30861, 31284, 31995, 33528, 34128, 34290, 34760, 35640, 37719, 38394, 39105, 40132, 41148, 41712, 41910, 42660, 42768, 45720, 46926, 50165, 50292, 51192, 51435, 52140, 53460, 54864, 55880, 56880, 60198, 61722, 62568, 62865, 63990, 67056, 68580, 69520, 70389, 71280, 75438, 76788, 78210, 80264, 82296, 83820, 85320, 90297, 91440, 93852, 95985, 100330, 100584, 102384, 102870, 104280, 106920, 110363, 111760, 113157, 117315, 120396, 123444, 125136, 125730, 127980, 137160, 140778, 150495, 150876, 153576, 154305, 156420, 160528, 164592, 167640, 170640, 180594, 187704, 188595, 191970, 200660, 201168, 205740, 208560, 211167, 213840, 220726, 226314, 234630, 240792, 246888, 251460, 255960, 270891, 274320, 281556, 300990, 301752, 307152, 308610, 312840, 331089, 335280, 339471, 351945, 361188, 375408, 377190, 383940, 401320, 411480, 422334, 441452, 451485, 452628, 469260, 481584, 493776, 502920, 511920, 541782, 551815, 563112, 565785, 601980, 603504, 617220, 625680, 662178, 678942, 703890, 722376, 754380, 767880, 802640, 812673, 822960, 844668, 882904, 902970, 905256, 938520, 993267, 1005840, 1055835, 1083564, 1103630, 1126224, 1131570, 1203960, 1234440, 1324356, 1354455, 1357884, 1407780, 1444752, 1508760, 1535760, 1625346, 1655445, 1689336, 1697355, 1765808, 1805940, 1810512, 1877040, 1986534, 2111670, 2167128, 2207260, 2263140, 2407920, 2438019, 2468880, 2648712, 2708910, 2715768, 2815560, 2979801, 3017520, 3250692, 3310890, 3378672, 3394710, 3611880, 3973068, 4063365, 4223340, 4334256, 4414520, 4526280, 4876038, 4966335, 5297424, 5417820, 5431536, 5631120, 5959602, 6501384, 6621780, 6789420, 7223760, 7946136, 8126730, 8446680, 8829040, 8939403, 9052560, 9752076, 9932670, 10835640, 11919204, 12190095, 13002768, 13243560, 13578840, 14899005, 15892272, 16253460, 16893360, 17878806, 19504152, 19865340, 21671280, 23838408, 24380190, 26487120, 26818209, 27157680, 29798010, 32506920, 35757612, 39008304, 39730680, 44697015, 47676816, 48760380, 53636418, 59596020, 65013840, 71515224, 79461360, 89394030, 97520760, 107272836, 119192040, 134091045, 143030448, 178788060, 195041520, 214545672, 238384080, 268182090, 357576120, 429091344, 536364180, 715152240, 1072728360, 2145456720]

約数ペア:

[(1, 2145456720), (2, 1072728360), (3, 715152240), (4, 536364180), (5, 429091344), (6, 357576120), (8, 268182090), (9, 238384080), (10, 214545672), (11, 195041520), (12, 178788060), (15, 143030448), (16, 134091045), (18, 119192040), (20, 107272836), (22, 97520760), (24, 89394030), (27, 79461360), (30, 71515224), (33, 65013840), (36, 59596020), (40, 53636418), (44, 48760380), (45, 47676816), (48, 44697015), (54, 39730680), (55, 39008304), (60, 35757612), (66, 32506920), (72, 29798010), (79, 27157680), (80, 26818209), (81, 26487120), (88, 24380190), (90, 23838408), (99, 21671280), (108, 19865340), (110, 19504152), (120, 17878806), (127, 16893360), (132, 16253460), (135, 15892272), (144, 14899005), (158, 13578840), (162, 13243560), (165, 13002768), (176, 12190095), (180, 11919204), (198, 10835640), (216, 9932670), (220, 9752076), (237, 9052560), (240, 8939403), (243, 8829040), (254, 8446680), (264, 8126730), (270, 7946136), (297, 7223760), (316, 6789420), (324, 6621780), (330, 6501384), (360, 5959602), (381, 5631120), (395, 5431536), (396, 5417820), (405, 5297424), (432, 4966335), (440, 4876038), (474, 4526280), (486, 4414520), (495, 4334256), (508, 4223340), (528, 4063365), (540, 3973068), (594, 3611880), (632, 3394710), (635, 3378672), (648, 3310890), (660, 3250692), (711, 3017520), (720, 2979801), (762, 2815560), (790, 2715768), (792, 2708910), (810, 2648712), (869, 2468880), (880, 2438019), (891, 2407920), (948, 2263140), (972, 2207260), (990, 2167128), (1016, 2111670), (1080, 1986534), (1143, 1877040), (1185, 1810512), (1188, 1805940), (1215, 1765808), (1264, 1697355), (1270, 1689336), (1296, 1655445), (1320, 1625346), (1397, 1535760), (1422, 1508760), (1485, 1444752), (1524, 1407780), (1580, 1357884), (1584, 1354455), (1620, 1324356), (1738, 1234440), (1782, 1203960), (1896, 1131570), (1905, 1126224), (1944, 1103630), (1980, 1083564), (2032, 1055835), (2133, 1005840), (2160, 993267), (2286, 938520), (2370, 905256), (2376, 902970), (2430, 882904), (2540, 844668), (2607, 822960), (2640, 812673), (2673, 802640), (2794, 767880), (2844, 754380), (2970, 722376), (3048, 703890), (3160, 678942), (3240, 662178), (3429, 625680), (3476, 617220), (3555, 603504), (3564, 601980), (3792, 565785), (3810, 563112), (3888, 551815), (3960, 541782), (4191, 511920), (4266, 502920), (4345, 493776), (4455, 481584), (4572, 469260), (4740, 452628), (4752, 451485), (4860, 441452), (5080, 422334), (5214, 411480), (5346, 401320), (5588, 383940), (5688, 377190), (5715, 375408), (5940, 361188), (6096, 351945), (6320, 339471), (6399, 335280), (6480, 331089), (6858, 312840), (6952, 308610), (6985, 307152), (7110, 301752), (7128, 300990), (7620, 281556), (7821, 274320), (7920, 270891), (8382, 255960), (8532, 251460), (8690, 246888), (8910, 240792), (9144, 234630), (9480, 226314), (9720, 220726), (10033, 213840), (10160, 211167), (10287, 208560), (10428, 205740), (10665, 201168), (10692, 200660), (11176, 191970), (11376, 188595), (11430, 187704), (11880, 180594), (12573, 170640), (12798, 167640), (13035, 164592), (13365, 160528), (13716, 156420), (13904, 154305), (13970, 153576), (14220, 150876), (14256, 150495), (15240, 140778), (15642, 137160), (16764, 127980), (17064, 125730), (17145, 125136), (17380, 123444), (17820, 120396), (18288, 117315), (18960, 113157), (19197, 111760), (19440, 110363), (20066, 106920), (20574, 104280), (20856, 102870), (20955, 102384), (21330, 100584), (21384, 100330), (22352, 95985), (22860, 93852), (23463, 91440), (23760, 90297), (25146, 85320), (25596, 83820), (26070, 82296), (26730, 80264), (27432, 78210), (27940, 76788), (28440, 75438), (30099, 71280), (30480, 70389), (30861, 69520), (31284, 68580), (31995, 67056), (33528, 63990), (34128, 62865), (34290, 62568), (34760, 61722), (35640, 60198), (37719, 56880), (38394, 55880), (39105, 54864), (40132, 53460), (41148, 52140), (41712, 51435), (41910, 51192), (42660, 50292), (42768, 50165), (45720, 46926)]