194795640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 689925600

約数和(自身を除く): 495129960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 156, 180, 195, 214, 234, 260, 312, 321, 360, 389, 390, 428, 468, 520, 535, 585, 642, 778, 780, 856, 936, 963, 1070, 1167, 1170, 1284, 1391, 1556, 1560, 1605, 1926, 1945, 2140, 2334, 2340, 2568, 2782, 3112, 3210, 3501, 3852, 3890, 4173, 4280, 4668, 4680, 4815, 5057, 5564, 5835, 6420, 6955, 7002, 7704, 7780, 8346, 9336, 9630, 10114, 11128, 11670, 12519, 12840, 13910, 14004, 15171, 15560, 16692, 17505, 19260, 20228, 20865, 23340, 25038, 25285, 27820, 28008, 30342, 33384, 35010, 38520, 40456, 41623, 41730, 45513, 46680, 50076, 50570, 55640, 60684, 62595, 70020, 75855, 83246, 83460, 91026, 100152, 101140, 121368, 124869, 125190, 140040, 151710, 166492, 166920, 182052, 202280, 208115, 227565, 249738, 250380, 303420, 332984, 364104, 374607, 416230, 455130, 499476, 500760, 541099, 606840, 624345, 749214, 832460, 910260, 998952, 1082198, 1248690, 1498428, 1623297, 1664920, 1820520, 1873035, 2164396, 2497380, 2705495, 2996856, 3246594, 3746070, 4328792, 4869891, 4994760, 5410990, 6493188, 7492140, 8116485, 9739782, 10821980, 12986376, 14984280, 16232970, 19479564, 21643960, 24349455, 32465940, 38959128, 48698910, 64931880, 97397820, 194795640]

約数ペア:

[(1, 194795640), (2, 97397820), (3, 64931880), (4, 48698910), (5, 38959128), (6, 32465940), (8, 24349455), (9, 21643960), (10, 19479564), (12, 16232970), (13, 14984280), (15, 12986376), (18, 10821980), (20, 9739782), (24, 8116485), (26, 7492140), (30, 6493188), (36, 5410990), (39, 4994760), (40, 4869891), (45, 4328792), (52, 3746070), (60, 3246594), (65, 2996856), (72, 2705495), (78, 2497380), (90, 2164396), (104, 1873035), (107, 1820520), (117, 1664920), (120, 1623297), (130, 1498428), (156, 1248690), (180, 1082198), (195, 998952), (214, 910260), (234, 832460), (260, 749214), (312, 624345), (321, 606840), (360, 541099), (389, 500760), (390, 499476), (428, 455130), (468, 416230), (520, 374607), (535, 364104), (585, 332984), (642, 303420), (778, 250380), (780, 249738), (856, 227565), (936, 208115), (963, 202280), (1070, 182052), (1167, 166920), (1170, 166492), (1284, 151710), (1391, 140040), (1556, 125190), (1560, 124869), (1605, 121368), (1926, 101140), (1945, 100152), (2140, 91026), (2334, 83460), (2340, 83246), (2568, 75855), (2782, 70020), (3112, 62595), (3210, 60684), (3501, 55640), (3852, 50570), (3890, 50076), (4173, 46680), (4280, 45513), (4668, 41730), (4680, 41623), (4815, 40456), (5057, 38520), (5564, 35010), (5835, 33384), (6420, 30342), (6955, 28008), (7002, 27820), (7704, 25285), (7780, 25038), (8346, 23340), (9336, 20865), (9630, 20228), (10114, 19260), (11128, 17505), (11670, 16692), (12519, 15560), (12840, 15171), (13910, 14004)]