1963512320

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1471

約数の個数: 240

約数和(自身を含む): 5978510208

約数和(自身を除く): 4014997888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 512, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1408, 1423, 1540, 1568, 1760, 1792, 1960, 2156, 2240, 2464, 2560, 2695, 2816, 2846, 3080, 3136, 3520, 3584, 3920, 4312, 4480, 4928, 5390, 5632, 5692, 6160, 6272, 7040, 7115, 7840, 8624, 8960, 9856, 9961, 10780, 11384, 12320, 12544, 14080, 14230, 15653, 15680, 17248, 17920, 19712, 19922, 21560, 22768, 24640, 25088, 28160, 28460, 31306, 31360, 34496, 39424, 39844, 43120, 45536, 49280, 49805, 56920, 62612, 62720, 68992, 69727, 78265, 79688, 86240, 91072, 98560, 99610, 109571, 113840, 125224, 125440, 137984, 139454, 156530, 159376, 172480, 182144, 197120, 199220, 219142, 227680, 250448, 275968, 278908, 313060, 318752, 344960, 348635, 364288, 398440, 438284, 455360, 500896, 547855, 557816, 626120, 637504, 689920, 697270, 728576, 766997, 796880, 876568, 910720, 1001792, 1095710, 1115632, 1252240, 1275008, 1379840, 1394540, 1533994, 1593760, 1753136, 1821440, 2003584, 2191420, 2231264, 2504480, 2550016, 2789080, 3067988, 3187520, 3506272, 3642880, 3834985, 4007168, 4382840, 4462528, 5008960, 5100032, 5578160, 6135976, 6375040, 7012544, 7669970, 8014336, 8765680, 8925056, 10017920, 11156320, 12271952, 12750080, 14025088, 15339940, 17531360, 17850112, 20035840, 22312640, 24543904, 25500160, 28050176, 30679880, 35062720, 35700224, 40071680, 44625280, 49087808, 56100352, 61359760, 70125440, 89250560, 98175616, 122719520, 140250880, 178501120, 196351232, 245439040, 280501760, 392702464, 490878080, 981756160, 1963512320]

約数ペア:

[(1, 1963512320), (2, 981756160), (4, 490878080), (5, 392702464), (7, 280501760), (8, 245439040), (10, 196351232), (11, 178501120), (14, 140250880), (16, 122719520), (20, 98175616), (22, 89250560), (28, 70125440), (32, 61359760), (35, 56100352), (40, 49087808), (44, 44625280), (49, 40071680), (55, 35700224), (56, 35062720), (64, 30679880), (70, 28050176), (77, 25500160), (80, 24543904), (88, 22312640), (98, 20035840), (110, 17850112), (112, 17531360), (128, 15339940), (140, 14025088), (154, 12750080), (160, 12271952), (176, 11156320), (196, 10017920), (220, 8925056), (224, 8765680), (245, 8014336), (256, 7669970), (280, 7012544), (308, 6375040), (320, 6135976), (352, 5578160), (385, 5100032), (392, 5008960), (440, 4462528), (448, 4382840), (490, 4007168), (512, 3834985), (539, 3642880), (560, 3506272), (616, 3187520), (640, 3067988), (704, 2789080), (770, 2550016), (784, 2504480), (880, 2231264), (896, 2191420), (980, 2003584), (1078, 1821440), (1120, 1753136), (1232, 1593760), (1280, 1533994), (1408, 1394540), (1423, 1379840), (1540, 1275008), (1568, 1252240), (1760, 1115632), (1792, 1095710), (1960, 1001792), (2156, 910720), (2240, 876568), (2464, 796880), (2560, 766997), (2695, 728576), (2816, 697270), (2846, 689920), (3080, 637504), (3136, 626120), (3520, 557816), (3584, 547855), (3920, 500896), (4312, 455360), (4480, 438284), (4928, 398440), (5390, 364288), (5632, 348635), (5692, 344960), (6160, 318752), (6272, 313060), (7040, 278908), (7115, 275968), (7840, 250448), (8624, 227680), (8960, 219142), (9856, 199220), (9961, 197120), (10780, 182144), (11384, 172480), (12320, 159376), (12544, 156530), (14080, 139454), (14230, 137984), (15653, 125440), (15680, 125224), (17248, 113840), (17920, 109571), (19712, 99610), (19922, 98560), (21560, 91072), (22768, 86240), (24640, 79688), (25088, 78265), (28160, 69727), (28460, 68992), (31306, 62720), (31360, 62612), (34496, 56920), (39424, 49805), (39844, 49280), (43120, 45536)]