20260968960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 320

約数和(自身を含む): 66714658560

約数和(自身を除く): 46453689600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 73, 80, 96, 120, 128, 142, 146, 160, 192, 213, 219, 240, 256, 284, 292, 320, 355, 365, 384, 426, 438, 480, 509, 512, 568, 584, 640, 710, 730, 768, 852, 876, 960, 1018, 1065, 1095, 1136, 1168, 1280, 1420, 1460, 1527, 1536, 1704, 1752, 1920, 2036, 2130, 2190, 2272, 2336, 2545, 2560, 2840, 2920, 3054, 3408, 3504, 3840, 4072, 4260, 4380, 4544, 4672, 5090, 5183, 5680, 5840, 6108, 6816, 7008, 7635, 7680, 8144, 8520, 8760, 9088, 9344, 10180, 10366, 11360, 11680, 12216, 13632, 14016, 15270, 15549, 16288, 17040, 17520, 18176, 18688, 20360, 20732, 22720, 23360, 24432, 25915, 27264, 28032, 30540, 31098, 32576, 34080, 35040, 36139, 36352, 37157, 37376, 40720, 41464, 45440, 46720, 48864, 51830, 54528, 56064, 61080, 62196, 65152, 68160, 70080, 72278, 74314, 77745, 81440, 82928, 90880, 93440, 97728, 103660, 108417, 109056, 111471, 112128, 122160, 124392, 130304, 136320, 140160, 144556, 148628, 155490, 162880, 165856, 180695, 181760, 185785, 186880, 195456, 207320, 216834, 222942, 244320, 248784, 260608, 272640, 280320, 289112, 297256, 310980, 325760, 331712, 361390, 371570, 390912, 414640, 433668, 445884, 488640, 497568, 542085, 545280, 557355, 560640, 578224, 594512, 621960, 651520, 663424, 722780, 743140, 781824, 829280, 867336, 891768, 977280, 995136, 1084170, 1114710, 1156448, 1189024, 1243920, 1303040, 1326848, 1445560, 1486280, 1658560, 1734672, 1783536, 1954560, 1990272, 2168340, 2229420, 2312896, 2378048, 2487840, 2638147, 2653696, 2891120, 2972560, 3317120, 3469344, 3567072, 3909120, 3980544, 4336680, 4458840, 4625792, 4756096, 4975680, 5276294, 5782240, 5945120, 6634240, 6938688, 7134144, 7914441, 7961088, 8673360, 8917680, 9251584, 9512192, 9951360, 10552588, 11564480, 11890240, 13190735, 13268480, 13877376, 14268288, 15828882, 17346720, 17835360, 18503168, 19024384, 19902720, 21105176, 23128960, 23780480, 26381470, 27754752, 28536576, 31657764, 34693440, 35670720, 39572205, 39805440, 42210352, 46257920, 47560960, 52762940, 55509504, 57073152, 63315528, 69386880, 71341440, 79144410, 84420704, 92515840, 95121920, 105525880, 126631056, 138773760, 142682880, 158288820, 168841408, 211051760, 253262112, 277547520, 285365760, 316577640, 337682816, 422103520, 506524224, 633155280, 675365632, 844207040, 1013048448, 1266310560, 1350731264, 1688414080, 2026096896, 2532621120, 3376828160, 4052193792, 5065242240, 6753656320, 10130484480, 20260968960]

約数ペア:

[(1, 20260968960), (2, 10130484480), (3, 6753656320), (4, 5065242240), (5, 4052193792), (6, 3376828160), (8, 2532621120), (10, 2026096896), (12, 1688414080), (15, 1350731264), (16, 1266310560), (20, 1013048448), (24, 844207040), (30, 675365632), (32, 633155280), (40, 506524224), (48, 422103520), (60, 337682816), (64, 316577640), (71, 285365760), (73, 277547520), (80, 253262112), (96, 211051760), (120, 168841408), (128, 158288820), (142, 142682880), (146, 138773760), (160, 126631056), (192, 105525880), (213, 95121920), (219, 92515840), (240, 84420704), (256, 79144410), (284, 71341440), (292, 69386880), (320, 63315528), (355, 57073152), (365, 55509504), (384, 52762940), (426, 47560960), (438, 46257920), (480, 42210352), (509, 39805440), (512, 39572205), (568, 35670720), (584, 34693440), (640, 31657764), (710, 28536576), (730, 27754752), (768, 26381470), (852, 23780480), (876, 23128960), (960, 21105176), (1018, 19902720), (1065, 19024384), (1095, 18503168), (1136, 17835360), (1168, 17346720), (1280, 15828882), (1420, 14268288), (1460, 13877376), (1527, 13268480), (1536, 13190735), (1704, 11890240), (1752, 11564480), (1920, 10552588), (2036, 9951360), (2130, 9512192), (2190, 9251584), (2272, 8917680), (2336, 8673360), (2545, 7961088), (2560, 7914441), (2840, 7134144), (2920, 6938688), (3054, 6634240), (3408, 5945120), (3504, 5782240), (3840, 5276294), (4072, 4975680), (4260, 4756096), (4380, 4625792), (4544, 4458840), (4672, 4336680), (5090, 3980544), (5183, 3909120), (5680, 3567072), (5840, 3469344), (6108, 3317120), (6816, 2972560), (7008, 2891120), (7635, 2653696), (7680, 2638147), (8144, 2487840), (8520, 2378048), (8760, 2312896), (9088, 2229420), (9344, 2168340), (10180, 1990272), (10366, 1954560), (11360, 1783536), (11680, 1734672), (12216, 1658560), (13632, 1486280), (14016, 1445560), (15270, 1326848), (15549, 1303040), (16288, 1243920), (17040, 1189024), (17520, 1156448), (18176, 1114710), (18688, 1084170), (20360, 995136), (20732, 977280), (22720, 891768), (23360, 867336), (24432, 829280), (25915, 781824), (27264, 743140), (28032, 722780), (30540, 663424), (31098, 651520), (32576, 621960), (34080, 594512), (35040, 578224), (36139, 560640), (36352, 557355), (37157, 545280), (37376, 542085), (40720, 497568), (41464, 488640), (45440, 445884), (46720, 433668), (48864, 414640), (51830, 390912), (54528, 371570), (56064, 361390), (61080, 331712), (62196, 325760), (65152, 310980), (68160, 297256), (70080, 289112), (72278, 280320), (74314, 272640), (77745, 260608), (81440, 248784), (82928, 244320), (90880, 222942), (93440, 216834), (97728, 207320), (103660, 195456), (108417, 186880), (109056, 185785), (111471, 181760), (112128, 180695), (122160, 165856), (124392, 162880), (130304, 155490), (136320, 148628), (140160, 144556)]