7124040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 28978560

約数和(自身を除く): 21854520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 257, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 514, 616, 630, 660, 693, 770, 771, 792, 840, 924, 990, 1028, 1155, 1260, 1285, 1320, 1386, 1540, 1542, 1799, 1848, 1980, 2056, 2310, 2313, 2520, 2570, 2772, 2827, 3080, 3084, 3465, 3598, 3855, 3960, 4620, 4626, 5140, 5397, 5544, 5654, 6168, 6930, 7196, 7710, 8481, 8995, 9240, 9252, 10280, 10794, 11308, 11565, 13860, 14135, 14392, 15420, 16191, 16962, 17990, 18504, 19789, 21588, 22616, 23130, 25443, 26985, 27720, 28270, 30840, 32382, 33924, 35980, 39578, 42405, 43176, 46260, 50886, 53970, 56540, 59367, 64764, 67848, 71960, 79156, 80955, 84810, 92520, 98945, 101772, 107940, 113080, 118734, 127215, 129528, 158312, 161910, 169620, 178101, 197890, 203544, 215880, 237468, 254430, 296835, 323820, 339240, 356202, 395780, 474936, 508860, 593670, 647640, 712404, 791560, 890505, 1017720, 1187340, 1424808, 1781010, 2374680, 3562020, 7124040]

約数ペア:

[(1, 7124040), (2, 3562020), (3, 2374680), (4, 1781010), (5, 1424808), (6, 1187340), (7, 1017720), (8, 890505), (9, 791560), (10, 712404), (11, 647640), (12, 593670), (14, 508860), (15, 474936), (18, 395780), (20, 356202), (21, 339240), (22, 323820), (24, 296835), (28, 254430), (30, 237468), (33, 215880), (35, 203544), (36, 197890), (40, 178101), (42, 169620), (44, 161910), (45, 158312), (55, 129528), (56, 127215), (60, 118734), (63, 113080), (66, 107940), (70, 101772), (72, 98945), (77, 92520), (84, 84810), (88, 80955), (90, 79156), (99, 71960), (105, 67848), (110, 64764), (120, 59367), (126, 56540), (132, 53970), (140, 50886), (154, 46260), (165, 43176), (168, 42405), (180, 39578), (198, 35980), (210, 33924), (220, 32382), (231, 30840), (252, 28270), (257, 27720), (264, 26985), (280, 25443), (308, 23130), (315, 22616), (330, 21588), (360, 19789), (385, 18504), (396, 17990), (420, 16962), (440, 16191), (462, 15420), (495, 14392), (504, 14135), (514, 13860), (616, 11565), (630, 11308), (660, 10794), (693, 10280), (770, 9252), (771, 9240), (792, 8995), (840, 8481), (924, 7710), (990, 7196), (1028, 6930), (1155, 6168), (1260, 5654), (1285, 5544), (1320, 5397), (1386, 5140), (1540, 4626), (1542, 4620), (1799, 3960), (1848, 3855), (1980, 3598), (2056, 3465), (2310, 3084), (2313, 3080), (2520, 2827), (2570, 2772)]