387752640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:607

約数の個数: 224

約数和(自身を含む): 1364138496

約数和(自身を除く): 976385856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 192, 219, 220, 240, 264, 292, 320, 330, 352, 365, 438, 440, 480, 503, 528, 584, 660, 704, 730, 803, 876, 880, 960, 1006, 1056, 1095, 1168, 1320, 1460, 1509, 1606, 1752, 1760, 2012, 2112, 2190, 2336, 2409, 2515, 2640, 2920, 3018, 3212, 3504, 3520, 4015, 4024, 4380, 4672, 4818, 5030, 5280, 5533, 5840, 6036, 6424, 7008, 7545, 8030, 8048, 8760, 9636, 10060, 10560, 11066, 11680, 12045, 12072, 12848, 14016, 15090, 16060, 16096, 16599, 17520, 19272, 20120, 22132, 23360, 24090, 24144, 25696, 27665, 30180, 32120, 32192, 33198, 35040, 36719, 38544, 40240, 44264, 48180, 48288, 51392, 55330, 60360, 64240, 66396, 70080, 73438, 77088, 80480, 82995, 88528, 96360, 96576, 110157, 110660, 120720, 128480, 132792, 146876, 154176, 160960, 165990, 177056, 183595, 192720, 220314, 221320, 241440, 256960, 265584, 293752, 331980, 354112, 367190, 385440, 403909, 440628, 442640, 482880, 531168, 550785, 587504, 663960, 734380, 770880, 807818, 881256, 885280, 1062336, 1101570, 1175008, 1211727, 1327920, 1468760, 1615636, 1762512, 1770560, 2019545, 2203140, 2350016, 2423454, 2655840, 2937520, 3231272, 3525024, 4039090, 4406280, 4846908, 5311680, 5875040, 6058635, 6462544, 7050048, 8078180, 8812560, 9693816, 11750080, 12117270, 12925088, 16156360, 17625120, 19387632, 24234540, 25850176, 32312720, 35250240, 38775264, 48469080, 64625440, 77550528, 96938160, 129250880, 193876320, 387752640]

約数ペア:

[(1, 387752640), (2, 193876320), (3, 129250880), (4, 96938160), (5, 77550528), (6, 64625440), (8, 48469080), (10, 38775264), (11, 35250240), (12, 32312720), (15, 25850176), (16, 24234540), (20, 19387632), (22, 17625120), (24, 16156360), (30, 12925088), (32, 12117270), (33, 11750080), (40, 9693816), (44, 8812560), (48, 8078180), (55, 7050048), (60, 6462544), (64, 6058635), (66, 5875040), (73, 5311680), (80, 4846908), (88, 4406280), (96, 4039090), (110, 3525024), (120, 3231272), (132, 2937520), (146, 2655840), (160, 2423454), (165, 2350016), (176, 2203140), (192, 2019545), (219, 1770560), (220, 1762512), (240, 1615636), (264, 1468760), (292, 1327920), (320, 1211727), (330, 1175008), (352, 1101570), (365, 1062336), (438, 885280), (440, 881256), (480, 807818), (503, 770880), (528, 734380), (584, 663960), (660, 587504), (704, 550785), (730, 531168), (803, 482880), (876, 442640), (880, 440628), (960, 403909), (1006, 385440), (1056, 367190), (1095, 354112), (1168, 331980), (1320, 293752), (1460, 265584), (1509, 256960), (1606, 241440), (1752, 221320), (1760, 220314), (2012, 192720), (2112, 183595), (2190, 177056), (2336, 165990), (2409, 160960), (2515, 154176), (2640, 146876), (2920, 132792), (3018, 128480), (3212, 120720), (3504, 110660), (3520, 110157), (4015, 96576), (4024, 96360), (4380, 88528), (4672, 82995), (4818, 80480), (5030, 77088), (5280, 73438), (5533, 70080), (5840, 66396), (6036, 64240), (6424, 60360), (7008, 55330), (7545, 51392), (8030, 48288), (8048, 48180), (8760, 44264), (9636, 40240), (10060, 38544), (10560, 36719), (11066, 35040), (11680, 33198), (12045, 32192), (12072, 32120), (12848, 30180), (14016, 27665), (15090, 25696), (16060, 24144), (16096, 24090), (16599, 23360), (17520, 22132), (19272, 20120)]