210326220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 712726560

約数和(自身を除く): 502400340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3329, 3510, 4212, 4860, 5265, 6318, 6658, 7020, 9987, 10530, 12636, 13316, 15795, 16645, 19974, 21060, 29961, 31590, 33290, 39948, 43277, 49935, 59922, 63180, 66580, 86554, 89883, 99870, 119844, 129831, 149805, 173108, 179766, 199740, 216385, 259662, 269649, 299610, 359532, 389493, 432770, 449415, 519324, 539298, 599220, 649155, 778986, 808947, 865540, 898830, 1078596, 1168479, 1298310, 1348245, 1557972, 1617894, 1797660, 1947465, 2336958, 2596620, 2696490, 3235788, 3505437, 3894930, 4044735, 4673916, 5392980, 5842395, 7010874, 7789860, 8089470, 10516311, 11684790, 14021748, 16178940, 17527185, 21032622, 23369580, 35054370, 42065244, 52581555, 70108740, 105163110, 210326220]

約数ペア:

[(1, 210326220), (2, 105163110), (3, 70108740), (4, 52581555), (5, 42065244), (6, 35054370), (9, 23369580), (10, 21032622), (12, 17527185), (13, 16178940), (15, 14021748), (18, 11684790), (20, 10516311), (26, 8089470), (27, 7789860), (30, 7010874), (36, 5842395), (39, 5392980), (45, 4673916), (52, 4044735), (54, 3894930), (60, 3505437), (65, 3235788), (78, 2696490), (81, 2596620), (90, 2336958), (108, 1947465), (117, 1797660), (130, 1617894), (135, 1557972), (156, 1348245), (162, 1298310), (180, 1168479), (195, 1078596), (234, 898830), (243, 865540), (260, 808947), (270, 778986), (324, 649155), (351, 599220), (390, 539298), (405, 519324), (468, 449415), (486, 432770), (540, 389493), (585, 359532), (702, 299610), (780, 269649), (810, 259662), (972, 216385), (1053, 199740), (1170, 179766), (1215, 173108), (1404, 149805), (1620, 129831), (1755, 119844), (2106, 99870), (2340, 89883), (2430, 86554), (3159, 66580), (3329, 63180), (3510, 59922), (4212, 49935), (4860, 43277), (5265, 39948), (6318, 33290), (6658, 31590), (7020, 29961), (9987, 21060), (10530, 19974), (12636, 16645), (13316, 15795)]