31221987840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 600

約数和(自身を含む): 119020325292

約数和(自身を除く): 87798337452

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, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 289, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 521, 540, 544, 576, 578, 612, 640, 648, 680, 720, 765, 768, 810, 816, 864, 867, 918, 960, 1020, 1042, 1080, 1088, 1152, 1156, 1224, 1280, 1296, 1360, 1377, 1440, 1445, 1530, 1536, 1563, 1620, 1632, 1728, 1734, 1836, 1920, 2040, 2084, 2160, 2176, 2295, 2304, 2312, 2448, 2560, 2592, 2601, 2605, 2720, 2754, 2880, 2890, 3060, 3126, 3240, 3264, 3456, 3468, 3672, 3840, 4080, 4168, 4320, 4335, 4352, 4590, 4608, 4624, 4689, 4896, 5184, 5202, 5210, 5440, 5508, 5760, 5780, 6120, 6252, 6480, 6528, 6885, 6912, 6936, 7344, 7680, 7803, 7815, 8160, 8336, 8640, 8670, 8704, 8857, 9180, 9248, 9378, 9792, 10368, 10404, 10420, 10880, 11016, 11520, 11560, 12240, 12504, 12960, 13005, 13056, 13770, 13824, 13872, 14067, 14688, 15606, 15630, 16320, 16672, 17280, 17340, 17714, 18360, 18496, 18756, 19584, 20736, 20808, 20840, 21760, 22032, 23040, 23120, 23409, 23445, 24480, 25008, 25920, 26010, 26112, 26571, 27540, 27744, 28134, 29376, 31212, 31260, 32640, 33344, 34560, 34680, 35428, 36720, 36992, 37512, 39015, 39168, 41472, 41616, 41680, 42201, 43520, 44064, 44285, 46240, 46818, 46890, 48960, 50016, 51840, 52020, 53142, 55080, 55488, 56268, 58752, 62424, 62520, 65280, 66688, 69120, 69360, 70335, 70856, 73440, 73984, 75024, 78030, 78336, 79713, 83232, 83360, 84402, 88128, 88570, 92480, 93636, 93780, 97920, 100032, 103680, 104040, 106284, 110160, 110976, 112536, 117045, 117504, 124848, 125040, 130560, 132855, 133376, 138720, 140670, 141712, 146880, 147968, 150048, 150569, 156060, 159426, 166464, 166720, 168804, 176256, 177140, 184960, 187272, 187560, 195840, 200064, 207360, 208080, 211005, 212568, 220320, 221952, 225072, 234090, 235008, 239139, 249696, 250080, 265710, 266752, 277440, 281340, 283424, 293760, 300096, 301138, 312120, 318852, 332928, 333440, 337608, 352512, 354280, 369920, 374544, 375120, 391680, 398565, 400128, 416160, 422010, 425136, 440640, 443904, 450144, 451707, 468180, 478278, 499392, 500160, 531420, 554880, 562680, 566848, 587520, 600192, 602276, 624240, 637704, 665856, 666880, 675216, 705024, 708560, 717417, 739840, 749088, 750240, 752845, 797130, 800256, 832320, 844020, 850272, 881280, 900288, 903414, 936360, 956556, 998784, 1000320, 1062840, 1109760, 1125360, 1133696, 1175040, 1195695, 1200384, 1204552, 1248480, 1275408, 1331712, 1333760, 1350432, 1355121, 1417120, 1434834, 1498176, 1500480, 1505690, 1594260, 1664640, 1688040, 1700544, 1762560, 1800576, 1806828, 1872720, 1913112, 1997568, 2000640, 2125680, 2219520, 2250720, 2258535, 2267392, 2391390, 2400768, 2409104, 2496960, 2550816, 2700864, 2710242, 2834240, 2869668, 2996352, 3000960, 3011380, 3188520, 3329280, 3376080, 3401088, 3525120, 3587085, 3601152, 3613656, 3745440, 3826224, 3995136, 4001280, 4065363, 4251360, 4501440, 4517070, 4534784, 4782780, 4818208, 4993920, 5101632, 5401728, 5420484, 5668480, 5739336, 5992704, 6001920, 6022760, 6377040, 6658560, 6752160, 6775605, 6802176, 7174170, 7202304, 7227312, 7490880, 7652448, 8130726, 8502720, 9002880, 9034140, 9565560, 9636416, 9987840, 10203264, 10803456, 10840968, 11336960, 11478672, 11985408, 12003840, 12045520, 12196089, 12754080, 13504320, 13551210, 13604352, 14348340, 14454624, 14981760, 15304896, 16261452, 17005440, 18005760, 18068280, 19131120, 19272832, 19975680, 20326815, 20406528, 21606912, 21681936, 22673920, 22957344, 24091040, 24392178, 25508160, 27008640, 27102420, 28696680, 28909248, 29963520, 30609792, 32522904, 34010880, 36011520, 36136560, 38262240, 38545664, 40653630, 40813056, 43363872, 45914688, 48182080, 48784356, 51016320, 54017280, 54204840, 57393360, 57818496, 59927040, 60980445, 61219584, 65045808, 68021760, 72273120, 76524480, 77091328, 81307260, 86727744, 91829376, 96364160, 97568712, 102032640, 108034560, 108409680, 114786720, 115636992, 121960890, 122439168, 130091616, 144546240, 153048960, 162614520, 173455488, 183658752, 192728320, 195137424, 204065280, 216819360, 229573440, 231273984, 243921780, 260183232, 289092480, 306097920, 325229040, 346910976, 367317504, 385456640, 390274848, 433638720, 459146880, 487843560, 520366464, 578184960, 612195840, 650458080, 693821952, 780549696, 867277440, 918293760, 975687120, 1040732928, 1156369920, 1300916160, 1561099392, 1734554880, 1836587520, 1951374240, 2081465856, 2601832320, 3122198784, 3469109760, 3902748480, 5203664640, 6244397568, 7805496960, 10407329280, 15610993920, 31221987840]

約数ペア:

[(1, 31221987840), (2, 15610993920), (3, 10407329280), (4, 7805496960), (5, 6244397568), (6, 5203664640), (8, 3902748480), (9, 3469109760), (10, 3122198784), (12, 2601832320), (15, 2081465856), (16, 1951374240), (17, 1836587520), (18, 1734554880), (20, 1561099392), (24, 1300916160), (27, 1156369920), (30, 1040732928), (32, 975687120), (34, 918293760), (36, 867277440), (40, 780549696), (45, 693821952), (48, 650458080), (51, 612195840), (54, 578184960), (60, 520366464), (64, 487843560), (68, 459146880), (72, 433638720), (80, 390274848), (81, 385456640), (85, 367317504), (90, 346910976), (96, 325229040), (102, 306097920), (108, 289092480), (120, 260183232), (128, 243921780), (135, 231273984), (136, 229573440), (144, 216819360), (153, 204065280), (160, 195137424), (162, 192728320), (170, 183658752), (180, 173455488), (192, 162614520), (204, 153048960), (216, 144546240), (240, 130091616), (255, 122439168), (256, 121960890), (270, 115636992), (272, 114786720), (288, 108409680), (289, 108034560), (306, 102032640), (320, 97568712), (324, 96364160), (340, 91829376), (360, 86727744), (384, 81307260), (405, 77091328), (408, 76524480), (432, 72273120), (459, 68021760), (480, 65045808), (510, 61219584), (512, 60980445), (521, 59927040), (540, 57818496), (544, 57393360), (576, 54204840), (578, 54017280), (612, 51016320), (640, 48784356), (648, 48182080), (680, 45914688), (720, 43363872), (765, 40813056), (768, 40653630), (810, 38545664), (816, 38262240), (864, 36136560), (867, 36011520), (918, 34010880), (960, 32522904), (1020, 30609792), (1042, 29963520), (1080, 28909248), (1088, 28696680), (1152, 27102420), (1156, 27008640), (1224, 25508160), (1280, 24392178), (1296, 24091040), (1360, 22957344), (1377, 22673920), (1440, 21681936), (1445, 21606912), (1530, 20406528), (1536, 20326815), (1563, 19975680), (1620, 19272832), (1632, 19131120), (1728, 18068280), (1734, 18005760), (1836, 17005440), (1920, 16261452), (2040, 15304896), (2084, 14981760), (2160, 14454624), (2176, 14348340), (2295, 13604352), (2304, 13551210), (2312, 13504320), (2448, 12754080), (2560, 12196089), (2592, 12045520), (2601, 12003840), (2605, 11985408), (2720, 11478672), (2754, 11336960), (2880, 10840968), (2890, 10803456), (3060, 10203264), (3126, 9987840), (3240, 9636416), (3264, 9565560), (3456, 9034140), (3468, 9002880), (3672, 8502720), (3840, 8130726), (4080, 7652448), (4168, 7490880), (4320, 7227312), (4335, 7202304), (4352, 7174170), (4590, 6802176), (4608, 6775605), (4624, 6752160), (4689, 6658560), (4896, 6377040), (5184, 6022760), (5202, 6001920), (5210, 5992704), (5440, 5739336), (5508, 5668480), (5760, 5420484), (5780, 5401728), (6120, 5101632), (6252, 4993920), (6480, 4818208), (6528, 4782780), (6885, 4534784), (6912, 4517070), (6936, 4501440), (7344, 4251360), (7680, 4065363), (7803, 4001280), (7815, 3995136), (8160, 3826224), (8336, 3745440), (8640, 3613656), (8670, 3601152), (8704, 3587085), (8857, 3525120), (9180, 3401088), (9248, 3376080), (9378, 3329280), (9792, 3188520), (10368, 3011380), (10404, 3000960), (10420, 2996352), (10880, 2869668), (11016, 2834240), (11520, 2710242), (11560, 2700864), (12240, 2550816), (12504, 2496960), (12960, 2409104), (13005, 2400768), (13056, 2391390), (13770, 2267392), (13824, 2258535), (13872, 2250720), (14067, 2219520), (14688, 2125680), (15606, 2000640), (15630, 1997568), (16320, 1913112), (16672, 1872720), (17280, 1806828), (17340, 1800576), (17714, 1762560), (18360, 1700544), (18496, 1688040), (18756, 1664640), (19584, 1594260), (20736, 1505690), (20808, 1500480), (20840, 1498176), (21760, 1434834), (22032, 1417120), (23040, 1355121), (23120, 1350432), (23409, 1333760), (23445, 1331712), (24480, 1275408), (25008, 1248480), (25920, 1204552), (26010, 1200384), (26112, 1195695), (26571, 1175040), (27540, 1133696), (27744, 1125360), (28134, 1109760), (29376, 1062840), (31212, 1000320), (31260, 998784), (32640, 956556), (33344, 936360), (34560, 903414), (34680, 900288), (35428, 881280), (36720, 850272), (36992, 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235008), (133376, 234090), (138720, 225072), (140670, 221952), (141712, 220320), (146880, 212568), (147968, 211005), (150048, 208080), (150569, 207360), (156060, 200064), (159426, 195840), (166464, 187560), (166720, 187272), (168804, 184960), (176256, 177140)]