173378520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 651006720

約数和(自身を除く): 477628200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 630, 642, 643, 749, 840, 856, 963, 1070, 1260, 1284, 1286, 1498, 1605, 1926, 1929, 2140, 2247, 2520, 2568, 2572, 2996, 3210, 3215, 3745, 3852, 3858, 4280, 4494, 4501, 4815, 5144, 5787, 5992, 6420, 6430, 6741, 7490, 7704, 7716, 8988, 9002, 9630, 9645, 11235, 11574, 12840, 12860, 13482, 13503, 14980, 15432, 17976, 18004, 19260, 19290, 22470, 22505, 23148, 25720, 26964, 27006, 28935, 29960, 33705, 36008, 38520, 38580, 40509, 44940, 45010, 46296, 53928, 54012, 57870, 67410, 67515, 68801, 77160, 81018, 89880, 90020, 108024, 115740, 134820, 135030, 137602, 162036, 180040, 202545, 206403, 231480, 269640, 270060, 275204, 324072, 344005, 405090, 412806, 481607, 540120, 550408, 619209, 688010, 810180, 825612, 963214, 1032015, 1238418, 1376020, 1444821, 1620360, 1651224, 1926428, 2064030, 2408035, 2476836, 2752040, 2889642, 3096045, 3852856, 4128060, 4334463, 4816070, 4953672, 5779284, 6192090, 7224105, 8256120, 8668926, 9632140, 11558568, 12384180, 14448210, 17337852, 19264280, 21672315, 24768360, 28896420, 34675704, 43344630, 57792840, 86689260, 173378520]

約数ペア:

[(1, 173378520), (2, 86689260), (3, 57792840), (4, 43344630), (5, 34675704), (6, 28896420), (7, 24768360), (8, 21672315), (9, 19264280), (10, 17337852), (12, 14448210), (14, 12384180), (15, 11558568), (18, 9632140), (20, 8668926), (21, 8256120), (24, 7224105), (28, 6192090), (30, 5779284), (35, 4953672), (36, 4816070), (40, 4334463), (42, 4128060), (45, 3852856), (56, 3096045), (60, 2889642), (63, 2752040), (70, 2476836), (72, 2408035), (84, 2064030), (90, 1926428), (105, 1651224), (107, 1620360), (120, 1444821), (126, 1376020), (140, 1238418), (168, 1032015), (180, 963214), (210, 825612), (214, 810180), (252, 688010), (280, 619209), (315, 550408), (321, 540120), (360, 481607), (420, 412806), (428, 405090), (504, 344005), (535, 324072), (630, 275204), (642, 270060), (643, 269640), (749, 231480), (840, 206403), (856, 202545), (963, 180040), (1070, 162036), (1260, 137602), (1284, 135030), (1286, 134820), (1498, 115740), (1605, 108024), (1926, 90020), (1929, 89880), (2140, 81018), (2247, 77160), (2520, 68801), (2568, 67515), (2572, 67410), (2996, 57870), (3210, 54012), (3215, 53928), (3745, 46296), (3852, 45010), (3858, 44940), (4280, 40509), (4494, 38580), (4501, 38520), (4815, 36008), (5144, 33705), (5787, 29960), (5992, 28935), (6420, 27006), (6430, 26964), (6741, 25720), (7490, 23148), (7704, 22505), (7716, 22470), (8988, 19290), (9002, 19260), (9630, 18004), (9645, 17976), (11235, 15432), (11574, 14980), (12840, 13503), (12860, 13482)]