1331366400

素因数分解:

$2^9\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 720

約数和(自身を含む): 5910288384

約数和(自身を除く): 4578921984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 127, 128, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 252, 254, 256, 260, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 360, 364, 381, 384, 390, 400, 416, 420, 448, 450, 455, 468, 480, 504, 508, 512, 520, 525, 546, 560, 576, 585, 600, 624, 630, 635, 640, 650, 672, 700, 720, 728, 762, 768, 780, 800, 819, 832, 840, 889, 896, 900, 910, 936, 960, 975, 1008, 1016, 1040, 1050, 1092, 1120, 1143, 1152, 1170, 1200, 1248, 1260, 1270, 1280, 1300, 1344, 1365, 1400, 1440, 1456, 1524, 1536, 1560, 1575, 1600, 1638, 1651, 1664, 1680, 1778, 1792, 1800, 1820, 1872, 1905, 1920, 1950, 2016, 2032, 2080, 2100, 2184, 2240, 2275, 2286, 2304, 2340, 2400, 2496, 2520, 2540, 2560, 2600, 2667, 2688, 2730, 2800, 2880, 2912, 2925, 3048, 3120, 3150, 3175, 3200, 3276, 3302, 3328, 3360, 3556, 3584, 3600, 3640, 3744, 3810, 3840, 3900, 4032, 4064, 4095, 4160, 4200, 4368, 4445, 4480, 4550, 4572, 4608, 4680, 4800, 4953, 4992, 5040, 5080, 5200, 5334, 5376, 5460, 5600, 5715, 5760, 5824, 5850, 6096, 6240, 6300, 6350, 6400, 6552, 6604, 6656, 6720, 6825, 7112, 7200, 7280, 7488, 7620, 7680, 7800, 8001, 8064, 8128, 8190, 8255, 8320, 8400, 8736, 8890, 8960, 9100, 9144, 9360, 9525, 9600, 9906, 9984, 10080, 10160, 10400, 10668, 10752, 10920, 11200, 11430, 11520, 11557, 11648, 11700, 12192, 12480, 12600, 12700, 12800, 13104, 13208, 13335, 13440, 13650, 14224, 14400, 14560, 14859, 14976, 15240, 15600, 16002, 16128, 16256, 16380, 16510, 16640, 16800, 17472, 17780, 17920, 18200, 18288, 18720, 19050, 19200, 19812, 19968, 20160, 20320, 20475, 20800, 21336, 21840, 22225, 22400, 22860, 23040, 23114, 23296, 23400, 24384, 24765, 24960, 25200, 25400, 26208, 26416, 26670, 26880, 27300, 28448, 28575, 28800, 29120, 29718, 29952, 30480, 31200, 32004, 32256, 32512, 32760, 33020, 33280, 33600, 34671, 34944, 35560, 36400, 36576, 37440, 38100, 38400, 39624, 40005, 40320, 40640, 40950, 41275, 41600, 42672, 43680, 44450, 44800, 45720, 46228, 46592, 46800, 48768, 49530, 49920, 50400, 50800, 52416, 52832, 53340, 53760, 54600, 56896, 57150, 57600, 57785, 58240, 59436, 59904, 60960, 62400, 64008, 65024, 65520, 66040, 66675, 67200, 69342, 69888, 71120, 72800, 73152, 74295, 74880, 76200, 79248, 80010, 80640, 81280, 81900, 82550, 83200, 85344, 87360, 88900, 89600, 91440, 92456, 93600, 97536, 99060, 99840, 100800, 101600, 104013, 104832, 105664, 106680, 109200, 113792, 114300, 115200, 115570, 116480, 118872, 121920, 123825, 124800, 128016, 131040, 132080, 133350, 134400, 138684, 139776, 142240, 145600, 146304, 148590, 149760, 152400, 158496, 160020, 161280, 162560, 163800, 165100, 166400, 170688, 173355, 174720, 177800, 182880, 184912, 187200, 195072, 198120, 200025, 201600, 203200, 208026, 209664, 211328, 213360, 218400, 227584, 228600, 231140, 232960, 237744, 243840, 247650, 249600, 256032, 262080, 264160, 266700, 268800, 277368, 284480, 288925, 291200, 292608, 297180, 299520, 304800, 316992, 320040, 325120, 327600, 330200, 341376, 346710, 349440, 355600, 365760, 369824, 371475, 374400, 396240, 400050, 403200, 406400, 416052, 419328, 422656, 426720, 436800, 455168, 457200, 462280, 475488, 487680, 495300, 499200, 512064, 520065, 524160, 528320, 533400, 554736, 568960, 577850, 582400, 585216, 594360, 609600, 633984, 640080, 655200, 660400, 682752, 693420, 698880, 711200, 731520, 739648, 742950, 748800, 792480, 800100, 806400, 812800, 832104, 845312, 853440, 866775, 873600, 914400, 924560, 950976, 975360, 990600, 1024128, 1040130, 1048320, 1056640, 1066800, 1109472, 1137920, 1155700, 1164800, 1188720, 1219200, 1267968, 1280160, 1310400, 1320800, 1365504, 1386840, 1422400, 1463040, 1479296, 1485900, 1497600, 1584960, 1600200, 1625600, 1664208, 1706880, 1733550, 1747200, 1828800, 1849120, 1901952, 1981200, 2048256, 2080260, 2096640, 2113280, 2133600, 2218944, 2275840, 2311400, 2377440, 2438400, 2535936, 2560320, 2600325, 2620800, 2641600, 2773680, 2844800, 2926080, 2958592, 2971800, 3169920, 3200400, 3328416, 3413760, 3467100, 3494400, 3657600, 3698240, 3803904, 3962400, 4096512, 4160520, 4226560, 4267200, 4437888, 4622800, 4754880, 4876800, 5120640, 5200650, 5241600, 5283200, 5547360, 5689600, 5917184, 5943600, 6339840, 6400800, 6656832, 6827520, 6934200, 7315200, 7396480, 7607808, 7924800, 8321040, 8534400, 8875776, 9245600, 9509760, 10241280, 10401300, 10483200, 10566400, 11094720, 11379200, 11887200, 12679680, 12801600, 13313664, 13868400, 14630400, 14792960, 15849600, 16642080, 17068800, 17751552, 18491200, 19019520, 20482560, 20802600, 21132800, 22189440, 23774400, 25603200, 26627328, 27736800, 29585920, 31699200, 33284160, 34137600, 36982400, 38039040, 41605200, 44378880, 47548800, 51206400, 53254656, 55473600, 63398400, 66568320, 73964800, 83210400, 88757760, 95097600, 102412800, 110947200, 133136640, 147929600, 166420800, 190195200, 221894400, 266273280, 332841600, 443788800, 665683200, 1331366400]

約数ペア:

[(1, 1331366400), (2, 665683200), (3, 443788800), (4, 332841600), (5, 266273280), (6, 221894400), (7, 190195200), (8, 166420800), (9, 147929600), (10, 133136640), (12, 110947200), (13, 102412800), (14, 95097600), (15, 88757760), (16, 83210400), (18, 73964800), (20, 66568320), (21, 63398400), (24, 55473600), (25, 53254656), (26, 51206400), (28, 47548800), (30, 44378880), (32, 41605200), (35, 38039040), (36, 36982400), (39, 34137600), (40, 33284160), (42, 31699200), (45, 29585920), (48, 27736800), (50, 26627328), (52, 25603200), (56, 23774400), (60, 22189440), (63, 21132800), (64, 20802600), (65, 20482560), (70, 19019520), (72, 18491200), (75, 17751552), (78, 17068800), (80, 16642080), (84, 15849600), (90, 14792960), (91, 14630400), (96, 13868400), (100, 13313664), (104, 12801600), (105, 12679680), (112, 11887200), (117, 11379200), (120, 11094720), (126, 10566400), (127, 10483200), (128, 10401300), (130, 10241280), (140, 9509760), (144, 9245600), (150, 8875776), (156, 8534400), (160, 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(2540, 524160), (2560, 520065), (2600, 512064), (2667, 499200), (2688, 495300), (2730, 487680), (2800, 475488), (2880, 462280), (2912, 457200), (2925, 455168), (3048, 436800), (3120, 426720), (3150, 422656), (3175, 419328), (3200, 416052), (3276, 406400), (3302, 403200), (3328, 400050), (3360, 396240), (3556, 374400), (3584, 371475), (3600, 369824), (3640, 365760), (3744, 355600), (3810, 349440), (3840, 346710), (3900, 341376), (4032, 330200), (4064, 327600), (4095, 325120), (4160, 320040), (4200, 316992), (4368, 304800), (4445, 299520), (4480, 297180), (4550, 292608), (4572, 291200), (4608, 288925), (4680, 284480), (4800, 277368), (4953, 268800), (4992, 266700), (5040, 264160), (5080, 262080), (5200, 256032), (5334, 249600), (5376, 247650), (5460, 243840), (5600, 237744), (5715, 232960), (5760, 231140), (5824, 228600), (5850, 227584), (6096, 218400), (6240, 213360), (6300, 211328), (6350, 209664), (6400, 208026), (6552, 203200), (6604, 201600), (6656, 200025), (6720, 198120), (6825, 195072), (7112, 187200), (7200, 184912), (7280, 182880), (7488, 177800), (7620, 174720), (7680, 173355), (7800, 170688), (8001, 166400), (8064, 165100), (8128, 163800), (8190, 162560), (8255, 161280), (8320, 160020), (8400, 158496), (8736, 152400), (8890, 149760), (8960, 148590), (9100, 146304), (9144, 145600), (9360, 142240), (9525, 139776), (9600, 138684), (9906, 134400), (9984, 133350), (10080, 132080), (10160, 131040), (10400, 128016), (10668, 124800), (10752, 123825), (10920, 121920), (11200, 118872), (11430, 116480), (11520, 115570), (11557, 115200), (11648, 114300), (11700, 113792), (12192, 109200), (12480, 106680), (12600, 105664), (12700, 104832), (12800, 104013), (13104, 101600), (13208, 100800), (13335, 99840), (13440, 99060), (13650, 97536), (14224, 93600), (14400, 92456), (14560, 91440), (14859, 89600), (14976, 88900), (15240, 87360), (15600, 85344), (16002, 83200), (16128, 82550), (16256, 81900), (16380, 81280), (16510, 80640), (16640, 80010), (16800, 79248), (17472, 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