1721199480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 768

約数和(自身を含む): 7446297600

約数和(自身を除く): 5725098120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 46, 49, 52, 55, 56, 60, 65, 66, 69, 70, 77, 78, 84, 88, 89, 91, 92, 98, 104, 105, 110, 115, 120, 130, 132, 138, 140, 143, 147, 154, 156, 161, 165, 168, 178, 182, 184, 195, 196, 210, 220, 230, 231, 245, 253, 260, 264, 267, 273, 276, 280, 286, 294, 299, 308, 312, 322, 330, 345, 356, 364, 385, 390, 392, 420, 429, 440, 445, 455, 460, 462, 483, 490, 506, 520, 534, 539, 546, 552, 572, 588, 598, 616, 623, 637, 644, 660, 690, 712, 715, 728, 735, 759, 770, 780, 805, 840, 858, 890, 897, 910, 920, 924, 966, 979, 980, 1001, 1012, 1068, 1078, 1092, 1127, 1144, 1155, 1157, 1176, 1196, 1246, 1265, 1274, 1288, 1320, 1335, 1365, 1380, 1430, 1470, 1495, 1518, 1540, 1560, 1610, 1617, 1716, 1771, 1780, 1794, 1820, 1848, 1869, 1911, 1932, 1958, 1960, 2002, 2024, 2047, 2093, 2136, 2145, 2156, 2184, 2254, 2310, 2314, 2392, 2415, 2492, 2530, 2548, 2670, 2695, 2730, 2760, 2860, 2937, 2940, 2990, 3003, 3036, 3080, 3115, 3185, 3220, 3234, 3289, 3381, 3432, 3471, 3542, 3560, 3588, 3640, 3738, 3795, 3822, 3864, 3916, 4004, 4094, 4186, 4290, 4312, 4361, 4485, 4508, 4620, 4628, 4830, 4895, 4984, 5005, 5060, 5096, 5313, 5340, 5390, 5460, 5635, 5720, 5785, 5874, 5880, 5980, 6006, 6072, 6141, 6230, 6279, 6370, 6440, 6468, 6578, 6762, 6853, 6942, 7007, 7084, 7176, 7476, 7590, 7644, 7832, 8008, 8085, 8099, 8188, 8372, 8580, 8722, 8855, 8970, 9016, 9240, 9256, 9345, 9555, 9660, 9790, 9867, 10010, 10120, 10235, 10465, 10626, 10680, 10780, 10920, 11270, 11570, 11748, 11960, 12012, 12282, 12397, 12460, 12558, 12727, 12740, 12936, 13083, 13156, 13524, 13706, 13884, 14014, 14168, 14329, 14651, 14685, 14952, 15015, 15180, 15288, 16170, 16198, 16376, 16445, 16744, 16905, 17160, 17355, 17444, 17710, 17940, 18690, 19110, 19320, 19580, 19734, 20020, 20470, 20559, 20930, 21021, 21252, 21560, 21805, 22517, 22540, 23023, 23140, 23496, 24024, 24297, 24564, 24794, 24920, 25116, 25454, 25480, 26166, 26312, 26565, 26611, 27048, 27412, 27768, 28028, 28658, 29302, 29370, 30030, 30360, 30705, 31395, 32340, 32396, 32890, 33810, 34265, 34710, 34888, 35035, 35420, 35880, 37191, 37380, 38181, 38220, 39160, 39468, 40040, 40495, 40940, 41118, 41860, 42042, 42504, 42987, 43610, 43953, 45034, 45080, 46046, 46280, 47971, 48594, 49128, 49335, 49588, 50232, 50908, 52332, 53130, 53222, 54824, 56056, 56693, 57316, 58604, 58740, 60060, 61410, 61985, 62790, 63635, 64680, 64792, 65415, 65780, 67551, 67620, 68530, 69069, 69420, 70070, 70840, 71645, 73255, 74382, 74760, 76362, 76440, 78936, 79833, 80990, 81880, 82236, 83720, 84084, 85974, 87220, 87906, 89089, 90068, 92092, 95942, 97188, 98670, 99176, 100303, 101816, 102795, 104664, 105105, 106260, 106444, 112585, 113386, 114632, 115115, 117208, 117480, 120120, 121485, 122820, 123970, 125580, 127270, 130830, 131560, 133055, 135102, 135240, 137060, 138138, 138840, 140140, 143290, 143913, 146510, 148764, 152724, 157619, 159666, 161161, 161980, 164472, 168168, 170079, 171948, 174440, 175812, 178178, 180136, 184184, 185955, 186277, 190905, 191884, 194376, 197340, 200606, 205590, 210210, 212520, 212888, 214935, 219765, 225170, 226772, 230230, 239855, 242970, 245640, 247940, 251160, 254540, 261660, 266110, 267267, 270204, 274120, 276276, 280280, 283465, 286580, 287826, 292721, 293020, 297528, 300909, 305448, 315238, 319332, 322322, 323960, 337755, 340158, 343896, 345345, 351624, 356356, 371910, 372554, 381810, 383768, 394680, 399165, 401212, 411180, 420420, 429870, 439530, 445445, 450340, 453544, 460460, 472857, 479710, 483483, 485940, 495880, 501515, 509080, 523320, 532220, 534534, 540408, 552552, 558831, 566930, 573160, 575652, 585442, 586040, 601818, 623623, 630476, 638664, 644644, 675510, 680316, 690690, 712712, 719565, 743820, 745108, 763620, 788095, 798330, 802424, 805805, 822360, 840840, 850395, 859740, 878163, 879060, 890890, 900680, 920920, 931385, 945714, 959420, 966966, 971880, 1003030, 1064440, 1069068, 1103333, 1117662, 1133860, 1151304, 1170884, 1203636, 1247246, 1260952, 1289288, 1303939, 1336335, 1351020, 1360632, 1381380, 1439130, 1463605, 1487640, 1490216, 1504545, 1527240, 1576190, 1596660, 1611610, 1700790, 1719480, 1756326, 1758120, 1781780, 1862770, 1870869, 1891428, 1918840, 1933932, 2006060, 2049047, 2138136, 2206666, 2235324, 2267720, 2341768, 2364285, 2407272, 2417415, 2494492, 2607878, 2672670, 2702040, 2762760, 2794155, 2878260, 2927210, 3009090, 3118115, 3152380, 3193320, 3223220, 3309999, 3401580, 3512652, 3563560, 3725540, 3741738, 3782856, 3867864, 3911817, 4012120, 4098094, 4390815, 4413332, 4470648, 4728570, 4834830, 4988984, 5215756, 5345340, 5516665, 5588310, 5756520, 5854420, 6018180, 6147141, 6236230, 6304760, 6446440, 6519695, 6619998, 6803160, 7025304, 7451080, 7483476, 7823634, 8196188, 8781630, 8826664, 9354345, 9457140, 9669660, 10245235, 10431512, 10690680, 11033330, 11176620, 11708840, 12036360, 12294282, 12472460, 13039390, 13239996, 14343329, 14966952, 15647268, 16392376, 16549995, 17563260, 18708690, 18914280, 19339320, 19559085, 20490470, 22066660, 22353240, 24588564, 24944920, 26078780, 26479992, 28686658, 30735705, 31294536, 33099990, 35126520, 37417380, 39118170, 40980940, 43029987, 44133320, 49177128, 52157560, 57373316, 61471410, 66199980, 71716645, 74834760, 78236340, 81961880, 86059974, 114746632, 122942820, 132399960, 143433290, 156472680, 172119948, 215149935, 245885640, 286866580, 344239896, 430299870, 573733160, 860599740, 1721199480]

約数ペア:

[(1, 1721199480), (2, 860599740), (3, 573733160), (4, 430299870), (5, 344239896), (6, 286866580), (7, 245885640), (8, 215149935), (10, 172119948), (11, 156472680), (12, 143433290), (13, 132399960), (14, 122942820), (15, 114746632), (20, 86059974), (21, 81961880), (22, 78236340), (23, 74834760), (24, 71716645), (26, 66199980), (28, 61471410), (30, 57373316), (33, 52157560), (35, 49177128), (39, 44133320), (40, 43029987), (42, 40980940), (44, 39118170), (46, 37417380), (49, 35126520), (52, 33099990), (55, 31294536), (56, 30735705), (60, 28686658), (65, 26479992), (66, 26078780), (69, 24944920), (70, 24588564), (77, 22353240), (78, 22066660), (84, 20490470), (88, 19559085), (89, 19339320), (91, 18914280), (92, 18708690), (98, 17563260), (104, 16549995), (105, 16392376), (110, 15647268), (115, 14966952), (120, 14343329), (130, 13239996), (132, 13039390), (138, 12472460), (140, 12294282), (143, 12036360), (147, 11708840), (154, 11176620), (156, 11033330), (161, 10690680), (165, 10431512), (168, 10245235), (178, 9669660), (182, 9457140), (184, 9354345), (195, 8826664), (196, 8781630), (210, 8196188), (220, 7823634), (230, 7483476), (231, 7451080), (245, 7025304), (253, 6803160), (260, 6619998), (264, 6519695), (267, 6446440), (273, 6304760), (276, 6236230), (280, 6147141), (286, 6018180), (294, 5854420), (299, 5756520), (308, 5588310), (312, 5516665), (322, 5345340), (330, 5215756), (345, 4988984), (356, 4834830), (364, 4728570), (385, 4470648), (390, 4413332), (392, 4390815), (420, 4098094), (429, 4012120), (440, 3911817), (445, 3867864), (455, 3782856), (460, 3741738), (462, 3725540), (483, 3563560), (490, 3512652), (506, 3401580), (520, 3309999), (534, 3223220), (539, 3193320), (546, 3152380), (552, 3118115), (572, 3009090), (588, 2927210), (598, 2878260), (616, 2794155), (623, 2762760), (637, 2702040), (644, 2672670), (660, 2607878), (690, 2494492), (712, 2417415), (715, 2407272), (728, 2364285), (735, 2341768), (759, 2267720), (770, 2235324), (780, 2206666), (805, 2138136), (840, 2049047), (858, 2006060), (890, 1933932), (897, 1918840), (910, 1891428), (920, 1870869), (924, 1862770), (966, 1781780), (979, 1758120), (980, 1756326), (1001, 1719480), (1012, 1700790), (1068, 1611610), (1078, 1596660), (1092, 1576190), (1127, 1527240), (1144, 1504545), (1155, 1490216), (1157, 1487640), (1176, 1463605), (1196, 1439130), (1246, 1381380), (1265, 1360632), (1274, 1351020), (1288, 1336335), (1320, 1303939), (1335, 1289288), (1365, 1260952), (1380, 1247246), (1430, 1203636), (1470, 1170884), (1495, 1151304), (1518, 1133860), (1540, 1117662), (1560, 1103333), (1610, 1069068), (1617, 1064440), (1716, 1003030), (1771, 971880), (1780, 966966), (1794, 959420), (1820, 945714), (1848, 931385), (1869, 920920), (1911, 900680), (1932, 890890), (1958, 879060), (1960, 878163), (2002, 859740), (2024, 850395), (2047, 840840), (2093, 822360), (2136, 805805), (2145, 802424), (2156, 798330), (2184, 788095), (2254, 763620), (2310, 745108), (2314, 743820), (2392, 719565), (2415, 712712), (2492, 690690), (2530, 680316), (2548, 675510), (2670, 644644), (2695, 638664), (2730, 630476), (2760, 623623), (2860, 601818), (2937, 586040), (2940, 585442), (2990, 575652), (3003, 573160), (3036, 566930), (3080, 558831), (3115, 552552), (3185, 540408), (3220, 534534), (3234, 532220), (3289, 523320), (3381, 509080), (3432, 501515), (3471, 495880), (3542, 485940), (3560, 483483), (3588, 479710), (3640, 472857), (3738, 460460), (3795, 453544), (3822, 450340), (3864, 445445), (3916, 439530), (4004, 429870), (4094, 420420), (4186, 411180), (4290, 401212), (4312, 399165), (4361, 394680), (4485, 383768), (4508, 381810), (4620, 372554), (4628, 371910), (4830, 356356), (4895, 351624), (4984, 345345), (5005, 343896), (5060, 340158), (5096, 337755), (5313, 323960), (5340, 322322), (5390, 319332), (5460, 315238), (5635, 305448), (5720, 300909), (5785, 297528), (5874, 293020), (5880, 292721), (5980, 287826), (6006, 286580), (6072, 283465), (6141, 280280), (6230, 276276), (6279, 274120), (6370, 270204), (6440, 267267), (6468, 266110), (6578, 261660), (6762, 254540), (6853, 251160), (6942, 247940), (7007, 245640), (7084, 242970), (7176, 239855), (7476, 230230), (7590, 226772), (7644, 225170), (7832, 219765), (8008, 214935), (8085, 212888), (8099, 212520), (8188, 210210), (8372, 205590), (8580, 200606), (8722, 197340), (8855, 194376), (8970, 191884), (9016, 190905), (9240, 186277), (9256, 185955), (9345, 184184), (9555, 180136), (9660, 178178), (9790, 175812), (9867, 174440), (10010, 171948), (10120, 170079), (10235, 168168), (10465, 164472), (10626, 161980), (10680, 161161), (10780, 159666), (10920, 157619), (11270, 152724), (11570, 148764), (11748, 146510), (11960, 143913), (12012, 143290), (12282, 140140), (12397, 138840), (12460, 138138), (12558, 137060), (12727, 135240), (12740, 135102), (12936, 133055), (13083, 131560), (13156, 130830), (13524, 127270), (13706, 125580), (13884, 123970), (14014, 122820), (14168, 121485), (14329, 120120), (14651, 117480), (14685, 117208), (14952, 115115), (15015, 114632), (15180, 113386), (15288, 112585), (16170, 106444), (16198, 106260), (16376, 105105), (16445, 104664), (16744, 102795), (16905, 101816), (17160, 100303), (17355, 99176), (17444, 98670), (17710, 97188), (17940, 95942), (18690, 92092), (19110, 90068), (19320, 89089), (19580, 87906), (19734, 87220), (20020, 85974), (20470, 84084), (20559, 83720), (20930, 82236), (21021, 81880), (21252, 80990), (21560, 79833), (21805, 78936), (22517, 76440), (22540, 76362), (23023, 74760), (23140, 74382), (23496, 73255), (24024, 71645), (24297, 70840), (24564, 70070), (24794, 69420), (24920, 69069), (25116, 68530), (25454, 67620), (25480, 67551), (26166, 65780), (26312, 65415), (26565, 64792), (26611, 64680), (27048, 63635), (27412, 62790), (27768, 61985), (28028, 61410), (28658, 60060), (29302, 58740), (29370, 58604), (30030, 57316), (30360, 56693), (30705, 56056), (31395, 54824), (32340, 53222), (32396, 53130), (32890, 52332), (33810, 50908), (34265, 50232), (34710, 49588), (34888, 49335), (35035, 49128), (35420, 48594), (35880, 47971), (37191, 46280), (37380, 46046), (38181, 45080), (38220, 45034), (39160, 43953), (39468, 43610), (40040, 42987), (40495, 42504), (40940, 42042), (41118, 41860)]