141471120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 506539008

約数和(自身を除く): 365067888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 787, 840, 856, 1070, 1284, 1498, 1574, 1605, 1680, 1712, 2140, 2247, 2361, 2568, 2996, 3148, 3210, 3745, 3935, 4280, 4494, 4722, 5136, 5509, 5992, 6296, 6420, 7490, 7870, 8560, 8988, 9444, 11018, 11235, 11805, 11984, 12592, 12840, 14980, 15740, 16527, 17976, 18888, 22036, 22470, 23610, 25680, 27545, 29960, 31480, 33054, 35952, 37776, 44072, 44940, 47220, 55090, 59920, 62960, 66108, 82635, 84209, 88144, 89880, 94440, 110180, 132216, 165270, 168418, 179760, 188880, 220360, 252627, 264432, 330540, 336836, 421045, 440720, 505254, 589463, 661080, 673672, 842090, 1010508, 1178926, 1263135, 1322160, 1347344, 1684180, 1768389, 2021016, 2357852, 2526270, 2947315, 3368360, 3536778, 4042032, 4715704, 5052540, 5894630, 6736720, 7073556, 8841945, 9431408, 10105080, 11789260, 14147112, 17683890, 20210160, 23578520, 28294224, 35367780, 47157040, 70735560, 141471120]

約数ペア:

[(1, 141471120), (2, 70735560), (3, 47157040), (4, 35367780), (5, 28294224), (6, 23578520), (7, 20210160), (8, 17683890), (10, 14147112), (12, 11789260), (14, 10105080), (15, 9431408), (16, 8841945), (20, 7073556), (21, 6736720), (24, 5894630), (28, 5052540), (30, 4715704), (35, 4042032), (40, 3536778), (42, 3368360), (48, 2947315), (56, 2526270), (60, 2357852), (70, 2021016), (80, 1768389), (84, 1684180), (105, 1347344), (107, 1322160), (112, 1263135), (120, 1178926), (140, 1010508), (168, 842090), (210, 673672), (214, 661080), (240, 589463), (280, 505254), (321, 440720), (336, 421045), (420, 336836), (428, 330540), (535, 264432), (560, 252627), (642, 220360), (749, 188880), (787, 179760), (840, 168418), (856, 165270), (1070, 132216), (1284, 110180), (1498, 94440), (1574, 89880), (1605, 88144), (1680, 84209), (1712, 82635), (2140, 66108), (2247, 62960), (2361, 59920), (2568, 55090), (2996, 47220), (3148, 44940), (3210, 44072), (3745, 37776), (3935, 35952), (4280, 33054), (4494, 31480), (4722, 29960), (5136, 27545), (5509, 25680), (5992, 23610), (6296, 22470), (6420, 22036), (7490, 18888), (7870, 17976), (8560, 16527), (8988, 15740), (9444, 14980), (11018, 12840), (11235, 12592), (11805, 11984)]