1239887040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:935

約数の個数: 224

約数和(自身を含む): 4521183744

約数和(自身を除く): 3281296704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 307, 320, 336, 420, 448, 480, 560, 601, 614, 672, 840, 921, 960, 1120, 1202, 1228, 1344, 1535, 1680, 1803, 1842, 2149, 2240, 2404, 2456, 3005, 3070, 3360, 3606, 3684, 4207, 4298, 4605, 4808, 4912, 6010, 6140, 6447, 6720, 7212, 7368, 8414, 8596, 9015, 9210, 9616, 9824, 10745, 12020, 12280, 12621, 12894, 14424, 14736, 16828, 17192, 18030, 18420, 19232, 19648, 21035, 21490, 24040, 24560, 25242, 25788, 28848, 29472, 32235, 33656, 34384, 36060, 36840, 38464, 42070, 42980, 48080, 49120, 50484, 51576, 57696, 58944, 63105, 64470, 67312, 68768, 72120, 73680, 84140, 85960, 96160, 98240, 100968, 103152, 115392, 126210, 128940, 134624, 137536, 144240, 147360, 168280, 171920, 184507, 192320, 201936, 206304, 252420, 257880, 269248, 288480, 294720, 336560, 343840, 369014, 403872, 412608, 504840, 515760, 553521, 576960, 673120, 687680, 738028, 807744, 922535, 1009680, 1031520, 1107042, 1291549, 1346240, 1476056, 1845070, 2019360, 2063040, 2214084, 2583098, 2767605, 2952112, 3690140, 3874647, 4038720, 4428168, 5166196, 5535210, 5904224, 6457745, 7380280, 7749294, 8856336, 10332392, 11070420, 11808448, 12915490, 14760560, 15498588, 17712672, 19373235, 20664784, 22140840, 25830980, 29521120, 30997176, 35425344, 38746470, 41329568, 44281680, 51661960, 59042240, 61994352, 77492940, 82659136, 88563360, 103323920, 123988704, 154985880, 177126720, 206647840, 247977408, 309971760, 413295680, 619943520, 1239887040]

約数ペア:

[(1, 1239887040), (2, 619943520), (3, 413295680), (4, 309971760), (5, 247977408), (6, 206647840), (7, 177126720), (8, 154985880), (10, 123988704), (12, 103323920), (14, 88563360), (15, 82659136), (16, 77492940), (20, 61994352), (21, 59042240), (24, 51661960), (28, 44281680), (30, 41329568), (32, 38746470), (35, 35425344), (40, 30997176), (42, 29521120), (48, 25830980), (56, 22140840), (60, 20664784), (64, 19373235), (70, 17712672), (80, 15498588), (84, 14760560), (96, 12915490), (105, 11808448), (112, 11070420), (120, 10332392), (140, 8856336), (160, 7749294), (168, 7380280), (192, 6457745), (210, 5904224), (224, 5535210), (240, 5166196), (280, 4428168), (307, 4038720), (320, 3874647), (336, 3690140), (420, 2952112), (448, 2767605), (480, 2583098), (560, 2214084), (601, 2063040), (614, 2019360), (672, 1845070), (840, 1476056), (921, 1346240), (960, 1291549), (1120, 1107042), (1202, 1031520), (1228, 1009680), (1344, 922535), (1535, 807744), (1680, 738028), (1803, 687680), (1842, 673120), (2149, 576960), (2240, 553521), (2404, 515760), (2456, 504840), (3005, 412608), (3070, 403872), (3360, 369014), (3606, 343840), (3684, 336560), (4207, 294720), (4298, 288480), (4605, 269248), (4808, 257880), (4912, 252420), (6010, 206304), (6140, 201936), (6447, 192320), (6720, 184507), (7212, 171920), (7368, 168280), (8414, 147360), (8596, 144240), (9015, 137536), (9210, 134624), (9616, 128940), (9824, 126210), (10745, 115392), (12020, 103152), (12280, 100968), (12621, 98240), (12894, 96160), (14424, 85960), (14736, 84140), (16828, 73680), (17192, 72120), (18030, 68768), (18420, 67312), (19232, 64470), (19648, 63105), (21035, 58944), (21490, 57696), (24040, 51576), (24560, 50484), (25242, 49120), (25788, 48080), (28848, 42980), (29472, 42070), (32235, 38464), (33656, 36840), (34384, 36060)]