9951480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 40435200

約数和(自身を除く): 30483720

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, 359, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 718, 770, 792, 840, 924, 990, 1077, 1155, 1260, 1320, 1386, 1436, 1540, 1795, 1848, 1980, 2154, 2310, 2513, 2520, 2772, 2872, 3080, 3231, 3465, 3590, 3949, 3960, 4308, 4620, 5026, 5385, 5544, 6462, 6930, 7180, 7539, 7898, 8616, 9240, 10052, 10770, 11847, 12565, 12924, 13860, 14360, 15078, 15796, 16155, 19745, 20104, 21540, 22617, 23694, 25130, 25848, 27643, 27720, 30156, 31592, 32310, 35541, 37695, 39490, 43080, 45234, 47388, 50260, 55286, 59235, 60312, 64620, 71082, 75390, 78980, 82929, 90468, 94776, 100520, 110572, 113085, 118470, 129240, 138215, 142164, 150780, 157960, 165858, 177705, 180936, 221144, 226170, 236940, 248787, 276430, 284328, 301560, 331716, 355410, 414645, 452340, 473880, 497574, 552860, 663432, 710820, 829290, 904680, 995148, 1105720, 1243935, 1421640, 1658580, 1990296, 2487870, 3317160, 4975740, 9951480]

約数ペア:

[(1, 9951480), (2, 4975740), (3, 3317160), (4, 2487870), (5, 1990296), (6, 1658580), (7, 1421640), (8, 1243935), (9, 1105720), (10, 995148), (11, 904680), (12, 829290), (14, 710820), (15, 663432), (18, 552860), (20, 497574), (21, 473880), (22, 452340), (24, 414645), (28, 355410), (30, 331716), (33, 301560), (35, 284328), (36, 276430), (40, 248787), (42, 236940), (44, 226170), (45, 221144), (55, 180936), (56, 177705), (60, 165858), (63, 157960), (66, 150780), (70, 142164), (72, 138215), (77, 129240), (84, 118470), (88, 113085), (90, 110572), (99, 100520), (105, 94776), (110, 90468), (120, 82929), (126, 78980), (132, 75390), (140, 71082), (154, 64620), (165, 60312), (168, 59235), (180, 55286), (198, 50260), (210, 47388), (220, 45234), (231, 43080), (252, 39490), (264, 37695), (280, 35541), (308, 32310), (315, 31592), (330, 30156), (359, 27720), (360, 27643), (385, 25848), (396, 25130), (420, 23694), (440, 22617), (462, 21540), (495, 20104), (504, 19745), (616, 16155), (630, 15796), (660, 15078), (693, 14360), (718, 13860), (770, 12924), (792, 12565), (840, 11847), (924, 10770), (990, 10052), (1077, 9240), (1155, 8616), (1260, 7898), (1320, 7539), (1386, 7180), (1436, 6930), (1540, 6462), (1795, 5544), (1848, 5385), (1980, 5026), (2154, 4620), (2310, 4308), (2513, 3960), (2520, 3949), (2772, 3590), (2872, 3465), (3080, 3231)]