258100920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9311}}^1$

素因数の和:9346

約数の個数: 192

約数和(自身を含む): 1045923840

約数和(自身を除く): 787822920

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, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 9311, 13860, 18622, 27720, 27933, 37244, 46555, 55866, 65177, 74488, 83799, 93110, 102421, 111732, 130354, 139665, 167598, 186220, 195531, 204842, 223464, 260708, 279330, 307263, 325885, 335196, 372440, 391062, 409684, 418995, 512105, 521416, 558660, 586593, 614526, 651770, 670392, 716947, 782124, 819368, 837990, 921789, 977655, 1024210, 1117320, 1173186, 1229052, 1303540, 1433894, 1536315, 1564248, 1675980, 1843578, 1955310, 2048420, 2150841, 2346372, 2458104, 2607080, 2867788, 2932965, 3072630, 3351960, 3584735, 3687156, 3910620, 4096840, 4301682, 4608945, 4692744, 5735576, 5865930, 6145260, 6452523, 7169470, 7374312, 7821240, 8603364, 9217890, 10754205, 11731860, 12290520, 12905046, 14338940, 17206728, 18435780, 21508410, 23463720, 25810092, 28677880, 32262615, 36871560, 43016820, 51620184, 64525230, 86033640, 129050460, 258100920]

約数ペア:

[(1, 258100920), (2, 129050460), (3, 86033640), (4, 64525230), (5, 51620184), (6, 43016820), (7, 36871560), (8, 32262615), (9, 28677880), (10, 25810092), (11, 23463720), (12, 21508410), (14, 18435780), (15, 17206728), (18, 14338940), (20, 12905046), (21, 12290520), (22, 11731860), (24, 10754205), (28, 9217890), (30, 8603364), (33, 7821240), (35, 7374312), (36, 7169470), (40, 6452523), (42, 6145260), (44, 5865930), (45, 5735576), (55, 4692744), (56, 4608945), (60, 4301682), (63, 4096840), (66, 3910620), (70, 3687156), (72, 3584735), (77, 3351960), (84, 3072630), (88, 2932965), (90, 2867788), (99, 2607080), (105, 2458104), (110, 2346372), (120, 2150841), (126, 2048420), (132, 1955310), (140, 1843578), (154, 1675980), (165, 1564248), (168, 1536315), (180, 1433894), (198, 1303540), (210, 1229052), (220, 1173186), (231, 1117320), (252, 1024210), (264, 977655), (280, 921789), (308, 837990), (315, 819368), (330, 782124), (360, 716947), (385, 670392), (396, 651770), (420, 614526), (440, 586593), (462, 558660), (495, 521416), (504, 512105), (616, 418995), (630, 409684), (660, 391062), (693, 372440), (770, 335196), (792, 325885), (840, 307263), (924, 279330), (990, 260708), (1155, 223464), (1260, 204842), (1320, 195531), (1386, 186220), (1540, 167598), (1848, 139665), (1980, 130354), (2310, 111732), (2520, 102421), (2772, 93110), (3080, 83799), (3465, 74488), (3960, 65177), (4620, 55866), (5544, 46555), (6930, 37244), (9240, 27933), (9311, 27720), (13860, 18622)]