19315234080

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 576

約数和(自身を含む): 73081128960

約数和(自身を除く): 53765894880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 191, 204, 216, 240, 243, 255, 270, 272, 288, 289, 306, 324, 340, 360, 382, 405, 408, 432, 459, 480, 486, 510, 540, 544, 573, 578, 612, 648, 680, 720, 729, 764, 765, 810, 816, 864, 867, 918, 955, 972, 1020, 1080, 1146, 1156, 1215, 1224, 1296, 1360, 1377, 1440, 1445, 1458, 1528, 1530, 1620, 1632, 1719, 1734, 1836, 1910, 1944, 2040, 2160, 2187, 2292, 2295, 2312, 2430, 2448, 2592, 2601, 2720, 2754, 2865, 2890, 2916, 3056, 3060, 3240, 3247, 3438, 3468, 3645, 3672, 3820, 3888, 4080, 4131, 4320, 4335, 4374, 4584, 4590, 4624, 4860, 4896, 5157, 5202, 5508, 5730, 5780, 5832, 6112, 6120, 6480, 6494, 6876, 6885, 6936, 7290, 7344, 7640, 7776, 7803, 8160, 8262, 8595, 8670, 8748, 9168, 9180, 9248, 9720, 9741, 10314, 10404, 10935, 11016, 11460, 11560, 11664, 12240, 12393, 12960, 12988, 13005, 13752, 13770, 13872, 14580, 14688, 15280, 15471, 15606, 16235, 16524, 17190, 17340, 17496, 18336, 18360, 19440, 19482, 20628, 20655, 20808, 21870, 22032, 22920, 23120, 23328, 23409, 24480, 24786, 25785, 25976, 26010, 27504, 27540, 27744, 29160, 29223, 30560, 30942, 31212, 32470, 33048, 34380, 34680, 34992, 36720, 37179, 38880, 38964, 39015, 41256, 41310, 41616, 43740, 44064, 45840, 46240, 46413, 46818, 48705, 49572, 51570, 51952, 52020, 55008, 55080, 55199, 58320, 58446, 61884, 61965, 62424, 64940, 66096, 68760, 69360, 69984, 70227, 73440, 74358, 77355, 77928, 78030, 82512, 82620, 83232, 87480, 87669, 91680, 92826, 93636, 97410, 99144, 103140, 103904, 104040, 110160, 110398, 116640, 116892, 117045, 123768, 123930, 124848, 129880, 132192, 137520, 138720, 139239, 140454, 146115, 148716, 154710, 155856, 156060, 165024, 165240, 165597, 174960, 175338, 185652, 185895, 187272, 194820, 198288, 206280, 208080, 210681, 220320, 220796, 232065, 233784, 234090, 247536, 247860, 249696, 259760, 263007, 275040, 275995, 278478, 280908, 292230, 297432, 309420, 311712, 312120, 330480, 331194, 349920, 350676, 351135, 371304, 371790, 374544, 389640, 396576, 412560, 416160, 417717, 421362, 438345, 441592, 464130, 467568, 468180, 495072, 495720, 496791, 519520, 526014, 551990, 556956, 561816, 584460, 594864, 618840, 624240, 632043, 660960, 662388, 696195, 701352, 702270, 742608, 743580, 749088, 779280, 789021, 825120, 827985, 835434, 842724, 876690, 883184, 928260, 935136, 936360, 991440, 993582, 1052028, 1053405, 1103980, 1113912, 1123632, 1168920, 1189728, 1237680, 1248480, 1264086, 1315035, 1324776, 1392390, 1402704, 1404540, 1485216, 1487160, 1490373, 1558560, 1578042, 1655970, 1670868, 1685448, 1753380, 1766368, 1856520, 1872720, 1982880, 1987164, 2088585, 2104056, 2106810, 2207960, 2227824, 2247264, 2337840, 2367063, 2475360, 2483955, 2528172, 2630070, 2649552, 2784780, 2805408, 2809080, 2974320, 2980746, 3156084, 3160215, 3311940, 3341736, 3370896, 3506760, 3713040, 3745440, 3945105, 3974328, 4177170, 4208112, 4213620, 4415920, 4455648, 4471119, 4675680, 4734126, 4967910, 5056344, 5260140, 5299104, 5569560, 5618160, 5948640, 5961492, 6312168, 6320430, 6623880, 6683472, 6741792, 7013520, 7101189, 7426080, 7451865, 7890210, 7948656, 8354340, 8416224, 8427240, 8831840, 8942238, 9468252, 9935820, 10112688, 10520280, 11139120, 11236320, 11835315, 11922984, 12624336, 12640860, 13247760, 13366944, 13413357, 14027040, 14202378, 14903730, 15780420, 15897312, 16708680, 16854480, 17884476, 18936504, 19871640, 20225376, 21040560, 22278240, 22355595, 23670630, 23845968, 25248672, 25281720, 26495520, 26826714, 28404756, 29807460, 31560840, 33417360, 33708960, 35505945, 35768952, 37873008, 39743280, 40240071, 42081120, 44711190, 47341260, 47691936, 50563440, 53653428, 56809512, 59614920, 63121680, 66834720, 67066785, 71011890, 71537904, 75746016, 79486560, 80480142, 89422380, 94682520, 101126880, 107306856, 113619024, 119229840, 120720213, 126243360, 134133570, 142023780, 143075808, 160960284, 178844760, 189365040, 201200355, 214613712, 227238048, 238459680, 241440426, 268267140, 284047560, 321920568, 357689520, 378730080, 402400710, 429227424, 482880852, 536534280, 568095120, 603601065, 643841136, 715379040, 804801420, 965761704, 1073068560, 1136190240, 1207202130, 1287682272, 1609602840, 1931523408, 2146137120, 2414404260, 3219205680, 3863046816, 4828808520, 6438411360, 9657617040, 19315234080]

約数ペア:

[(1, 19315234080), (2, 9657617040), (3, 6438411360), (4, 4828808520), (5, 3863046816), (6, 3219205680), (8, 2414404260), (9, 2146137120), (10, 1931523408), (12, 1609602840), (15, 1287682272), (16, 1207202130), (17, 1136190240), (18, 1073068560), (20, 965761704), (24, 804801420), (27, 715379040), (30, 643841136), (32, 603601065), (34, 568095120), (36, 536534280), (40, 482880852), (45, 429227424), (48, 402400710), (51, 378730080), (54, 357689520), (60, 321920568), (68, 284047560), (72, 268267140), (80, 241440426), (81, 238459680), (85, 227238048), (90, 214613712), (96, 201200355), (102, 189365040), (108, 178844760), (120, 160960284), (135, 143075808), (136, 142023780), (144, 134133570), (153, 126243360), (160, 120720213), (162, 119229840), (170, 113619024), (180, 107306856), (191, 101126880), (204, 94682520), (216, 89422380), (240, 80480142), (243, 79486560), (255, 75746016), (270, 71537904), (272, 71011890), (288, 67066785), (289, 66834720), (306, 63121680), (324, 59614920), (340, 56809512), (360, 53653428), (382, 50563440), (405, 47691936), (408, 47341260), (432, 44711190), (459, 42081120), (480, 40240071), (486, 39743280), (510, 37873008), (540, 35768952), (544, 35505945), (573, 33708960), (578, 33417360), (612, 31560840), (648, 29807460), (680, 28404756), (720, 26826714), (729, 26495520), (764, 25281720), (765, 25248672), (810, 23845968), (816, 23670630), (864, 22355595), (867, 22278240), (918, 21040560), (955, 20225376), (972, 19871640), (1020, 18936504), (1080, 17884476), (1146, 16854480), (1156, 16708680), (1215, 15897312), (1224, 15780420), (1296, 14903730), (1360, 14202378), (1377, 14027040), (1440, 13413357), (1445, 13366944), (1458, 13247760), (1528, 12640860), (1530, 12624336), (1620, 11922984), (1632, 11835315), (1719, 11236320), (1734, 11139120), (1836, 10520280), (1910, 10112688), (1944, 9935820), (2040, 9468252), (2160, 8942238), (2187, 8831840), (2292, 8427240), (2295, 8416224), (2312, 8354340), (2430, 7948656), (2448, 7890210), (2592, 7451865), (2601, 7426080), (2720, 7101189), (2754, 7013520), (2865, 6741792), (2890, 6683472), (2916, 6623880), (3056, 6320430), (3060, 6312168), (3240, 5961492), (3247, 5948640), (3438, 5618160), (3468, 5569560), (3645, 5299104), (3672, 5260140), (3820, 5056344), (3888, 4967910), (4080, 4734126), (4131, 4675680), (4320, 4471119), (4335, 4455648), (4374, 4415920), (4584, 4213620), (4590, 4208112), (4624, 4177170), (4860, 3974328), (4896, 3945105), (5157, 3745440), (5202, 3713040), (5508, 3506760), (5730, 3370896), (5780, 3341736), (5832, 3311940), (6112, 3160215), (6120, 3156084), (6480, 2980746), (6494, 2974320), (6876, 2809080), (6885, 2805408), (6936, 2784780), (7290, 2649552), (7344, 2630070), (7640, 2528172), (7776, 2483955), (7803, 2475360), (8160, 2367063), (8262, 2337840), (8595, 2247264), (8670, 2227824), (8748, 2207960), (9168, 2106810), (9180, 2104056), (9248, 2088585), (9720, 1987164), (9741, 1982880), (10314, 1872720), (10404, 1856520), (10935, 1766368), (11016, 1753380), (11460, 1685448), (11560, 1670868), (11664, 1655970), (12240, 1578042), (12393, 1558560), (12960, 1490373), (12988, 1487160), (13005, 1485216), (13752, 1404540), (13770, 1402704), (13872, 1392390), (14580, 1324776), (14688, 1315035), (15280, 1264086), (15471, 1248480), (15606, 1237680), (16235, 1189728), (16524, 1168920), (17190, 1123632), (17340, 1113912), (17496, 1103980), (18336, 1053405), (18360, 1052028), (19440, 993582), (19482, 991440), (20628, 936360), (20655, 935136), (20808, 928260), (21870, 883184), (22032, 876690), (22920, 842724), (23120, 835434), (23328, 827985), (23409, 825120), (24480, 789021), (24786, 779280), (25785, 749088), (25976, 743580), (26010, 742608), (27504, 702270), (27540, 701352), (27744, 696195), (29160, 662388), (29223, 660960), (30560, 632043), (30942, 624240), (31212, 618840), (32470, 594864), (33048, 584460), (34380, 561816), (34680, 556956), (34992, 551990), (36720, 526014), (37179, 519520), (38880, 496791), (38964, 495720), (39015, 495072), (41256, 468180), (41310, 467568), (41616, 464130), (43740, 441592), (44064, 438345), (45840, 421362), (46240, 417717), (46413, 416160), (46818, 412560), (48705, 396576), (49572, 389640), (51570, 374544), (51952, 371790), (52020, 371304), (55008, 351135), (55080, 350676), (55199, 349920), (58320, 331194), (58446, 330480), (61884, 312120), (61965, 311712), (62424, 309420), (64940, 297432), (66096, 292230), (68760, 280908), (69360, 278478), (69984, 275995), (70227, 275040), (73440, 263007), (74358, 259760), (77355, 249696), (77928, 247860), (78030, 247536), (82512, 234090), (82620, 233784), (83232, 232065), (87480, 220796), (87669, 220320), (91680, 210681), (92826, 208080), (93636, 206280), (97410, 198288), (99144, 194820), (103140, 187272), (103904, 185895), (104040, 185652), (110160, 175338), (110398, 174960), (116640, 165597), (116892, 165240), (117045, 165024), (123768, 156060), (123930, 155856), (124848, 154710), (129880, 148716), (132192, 146115), (137520, 140454), (138720, 139239)]