1720191179520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{20599}}^1$

素因数の和:21296

約数の個数: 432

約数和(自身を含む): 6502912416000

約数和(自身を除く): 4782721236480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 659, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1318, 1320, 1408, 1440, 1584, 1760, 1920, 1977, 1980, 2112, 2304, 2636, 2640, 2816, 2880, 3168, 3295, 3520, 3840, 3954, 3960, 4224, 5272, 5280, 5760, 5931, 6336, 6590, 7040, 7249, 7908, 7920, 8448, 9885, 10544, 10560, 11520, 11862, 12672, 13180, 14080, 14498, 15816, 15840, 19770, 20599, 21088, 21120, 21747, 23724, 25344, 26360, 28996, 29655, 31632, 31680, 36245, 39540, 41198, 42176, 42240, 43494, 47448, 52720, 57992, 59310, 61797, 63264, 63360, 65241, 72490, 79080, 82396, 84352, 86988, 94896, 102995, 105440, 108735, 115984, 118620, 123594, 126528, 126720, 130482, 144980, 158160, 164792, 168704, 173976, 185391, 189792, 205990, 210880, 217470, 226589, 231968, 237240, 247188, 253056, 260964, 289960, 308985, 316320, 326205, 329584, 347952, 370782, 379584, 411980, 421760, 434940, 453178, 463936, 474480, 494376, 506112, 521928, 579920, 617970, 632640, 652410, 659168, 679767, 695904, 741564, 759168, 823960, 843520, 869880, 906356, 926955, 927872, 948960, 988752, 1043856, 1132945, 1159840, 1235940, 1265280, 1304820, 1318336, 1359534, 1391808, 1483128, 1518336, 1647920, 1739760, 1812712, 1853910, 1855744, 1897920, 1977504, 2039301, 2087712, 2265890, 2319680, 2471880, 2530560, 2609640, 2636672, 2719068, 2783616, 2966256, 3295840, 3398835, 3479520, 3625424, 3707820, 3795840, 3955008, 4078602, 4175424, 4531780, 4639360, 4943760, 5219280, 5273344, 5438136, 5567232, 5932512, 6591680, 6797670, 6959040, 7250848, 7415640, 7591680, 7910016, 8157204, 8350848, 9063560, 9278720, 9887520, 10196505, 10438560, 10876272, 11865024, 13183360, 13574741, 13595340, 13918080, 14501696, 14831280, 15820032, 16314408, 16701696, 18127120, 19775040, 20393010, 20877120, 21752544, 23730048, 26366720, 27149482, 27190680, 27836160, 29003392, 29662560, 32628816, 36254240, 39550080, 40724223, 40786020, 41754240, 43505088, 47460096, 54298964, 54381360, 58006784, 59325120, 65257632, 67873705, 72508480, 79100160, 81448446, 81572040, 83508480, 87010176, 108597928, 108762720, 118650240, 122172669, 130515264, 135747410, 145016960, 149322151, 162896892, 163144080, 174020352, 203621115, 217195856, 217525440, 237300480, 244345338, 261030528, 271494820, 290033920, 298644302, 325793784, 326288160, 407242230, 434391712, 435050880, 447966453, 488690676, 522061056, 542989640, 597288604, 610863345, 651587568, 652576320, 746610755, 814484460, 868783424, 870101760, 895932906, 977381352, 1085979280, 1194577208, 1221726690, 1303175136, 1305152640, 1343899359, 1493221510, 1628968920, 1737566848, 1791865812, 1954762704, 2171958560, 2239832265, 2389154416, 2443453380, 2606350272, 2610305280, 2687798718, 2986443020, 3257937840, 3475133696, 3583731624, 3909525408, 4343917120, 4479664530, 4778308832, 4886906760, 5212700544, 5375597436, 5972886040, 6515875680, 6719496795, 7167463248, 7819050816, 8687834240, 8959329060, 9556617664, 9773813520, 10425401088, 10751194872, 11945772080, 13031751360, 13438993590, 14334926496, 15638101632, 17375668480, 17918658120, 19113235328, 19547627040, 21502389744, 23891544160, 26063502720, 26877987180, 28669852992, 31276203264, 35837316240, 38226470656, 39095254080, 43004779488, 47783088320, 52127005440, 53755974360, 57339705984, 71674632480, 78190508160, 86009558976, 95566176640, 107511948720, 114679411968, 143349264960, 156381016320, 172019117952, 191132353280, 215023897440, 286698529920, 344038235904, 430047794880, 573397059840, 860095589760, 1720191179520]

約数ペア:

[(1, 1720191179520), (2, 860095589760), (3, 573397059840), (4, 430047794880), (5, 344038235904), (6, 286698529920), (8, 215023897440), (9, 191132353280), (10, 172019117952), (11, 156381016320), (12, 143349264960), (15, 114679411968), (16, 107511948720), (18, 95566176640), (20, 86009558976), (22, 78190508160), (24, 71674632480), (30, 57339705984), (32, 53755974360), (33, 52127005440), (36, 47783088320), (40, 43004779488), (44, 39095254080), (45, 38226470656), (48, 35837316240), (55, 31276203264), (60, 28669852992), (64, 26877987180), (66, 26063502720), (72, 23891544160), (80, 21502389744), (88, 19547627040), (90, 19113235328), (96, 17918658120), (99, 17375668480), (110, 15638101632), (120, 14334926496), (128, 13438993590), (132, 13031751360), (144, 11945772080), (160, 10751194872), (165, 10425401088), (176, 9773813520), (180, 9556617664), (192, 8959329060), (198, 8687834240), (220, 7819050816), (240, 7167463248), (256, 6719496795), (264, 6515875680), (288, 5972886040), (320, 5375597436), (330, 5212700544), (352, 4886906760), (360, 4778308832), (384, 4479664530), (396, 4343917120), (440, 3909525408), (480, 3583731624), (495, 3475133696), (528, 3257937840), (576, 2986443020), (640, 2687798718), (659, 2610305280), (660, 2606350272), (704, 2443453380), (720, 2389154416), (768, 2239832265), (792, 2171958560), (880, 1954762704), (960, 1791865812), (990, 1737566848), (1056, 1628968920), (1152, 1493221510), (1280, 1343899359), (1318, 1305152640), (1320, 1303175136), (1408, 1221726690), (1440, 1194577208), (1584, 1085979280), (1760, 977381352), (1920, 895932906), (1977, 870101760), (1980, 868783424), (2112, 814484460), (2304, 746610755), (2636, 652576320), (2640, 651587568), (2816, 610863345), (2880, 597288604), (3168, 542989640), (3295, 522061056), (3520, 488690676), (3840, 447966453), (3954, 435050880), (3960, 434391712), (4224, 407242230), (5272, 326288160), (5280, 325793784), (5760, 298644302), (5931, 290033920), (6336, 271494820), (6590, 261030528), (7040, 244345338), (7249, 237300480), (7908, 217525440), (7920, 217195856), (8448, 203621115), (9885, 174020352), (10544, 163144080), (10560, 162896892), (11520, 149322151), (11862, 145016960), (12672, 135747410), (13180, 130515264), (14080, 122172669), (14498, 118650240), (15816, 108762720), (15840, 108597928), (19770, 87010176), (20599, 83508480), (21088, 81572040), (21120, 81448446), (21747, 79100160), (23724, 72508480), (25344, 67873705), (26360, 65257632), (28996, 59325120), (29655, 58006784), (31632, 54381360), (31680, 54298964), (36245, 47460096), (39540, 43505088), (41198, 41754240), (42176, 40786020), (42240, 40724223), (43494, 39550080), (47448, 36254240), (52720, 32628816), (57992, 29662560), (59310, 29003392), (61797, 27836160), (63264, 27190680), (63360, 27149482), (65241, 26366720), (72490, 23730048), (79080, 21752544), (82396, 20877120), (84352, 20393010), (86988, 19775040), (94896, 18127120), (102995, 16701696), (105440, 16314408), (108735, 15820032), (115984, 14831280), (118620, 14501696), (123594, 13918080), (126528, 13595340), (126720, 13574741), (130482, 13183360), (144980, 11865024), (158160, 10876272), (164792, 10438560), (168704, 10196505), (173976, 9887520), (185391, 9278720), (189792, 9063560), (205990, 8350848), (210880, 8157204), (217470, 7910016), (226589, 7591680), (231968, 7415640), (237240, 7250848), (247188, 6959040), (253056, 6797670), (260964, 6591680), (289960, 5932512), (308985, 5567232), (316320, 5438136), (326205, 5273344), (329584, 5219280), (347952, 4943760), (370782, 4639360), (379584, 4531780), (411980, 4175424), (421760, 4078602), (434940, 3955008), (453178, 3795840), (463936, 3707820), (474480, 3625424), (494376, 3479520), (506112, 3398835), (521928, 3295840), (579920, 2966256), (617970, 2783616), (632640, 2719068), (652410, 2636672), (659168, 2609640), (679767, 2530560), (695904, 2471880), (741564, 2319680), (759168, 2265890), (823960, 2087712), (843520, 2039301), (869880, 1977504), (906356, 1897920), (926955, 1855744), (927872, 1853910), (948960, 1812712), (988752, 1739760), (1043856, 1647920), (1132945, 1518336), (1159840, 1483128), (1235940, 1391808), (1265280, 1359534), (1304820, 1318336)]