1961303520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33769}}^1$

素因数の和:33809

約数の個数: 144

約数和(自身を含む): 6791011920

約数和(自身を除く): 4829708400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 19360, 29040, 33769, 58080, 67538, 101307, 135076, 168845, 202614, 270152, 337690, 371459, 405228, 506535, 540304, 675380, 742918, 810456, 1013070, 1080608, 1114377, 1350760, 1485836, 1620912, 1857295, 2026140, 2228754, 2701520, 2971672, 3241824, 3714590, 4052280, 4086049, 4457508, 5403040, 5571885, 5943344, 7429180, 8104560, 8172098, 8915016, 11143770, 11886688, 12258147, 14858360, 16209120, 16344196, 17830032, 20430245, 22287540, 24516294, 29716720, 32688392, 35660064, 40860490, 44575080, 49032588, 59433440, 61290735, 65376784, 81720980, 89150160, 98065176, 122581470, 130753568, 163441960, 178300320, 196130352, 245162940, 326883920, 392260704, 490325880, 653767840, 980651760, 1961303520]

約数ペア:

[(1, 1961303520), (2, 980651760), (3, 653767840), (4, 490325880), (5, 392260704), (6, 326883920), (8, 245162940), (10, 196130352), (11, 178300320), (12, 163441960), (15, 130753568), (16, 122581470), (20, 98065176), (22, 89150160), (24, 81720980), (30, 65376784), (32, 61290735), (33, 59433440), (40, 49032588), (44, 44575080), (48, 40860490), (55, 35660064), (60, 32688392), (66, 29716720), (80, 24516294), (88, 22287540), (96, 20430245), (110, 17830032), (120, 16344196), (121, 16209120), (132, 14858360), (160, 12258147), (165, 11886688), (176, 11143770), (220, 8915016), (240, 8172098), (242, 8104560), (264, 7429180), (330, 5943344), (352, 5571885), (363, 5403040), (440, 4457508), (480, 4086049), (484, 4052280), (528, 3714590), (605, 3241824), (660, 2971672), (726, 2701520), (880, 2228754), (968, 2026140), (1056, 1857295), (1210, 1620912), (1320, 1485836), (1452, 1350760), (1760, 1114377), (1815, 1080608), (1936, 1013070), (2420, 810456), (2640, 742918), (2904, 675380), (3630, 540304), (3872, 506535), (4840, 405228), (5280, 371459), (5808, 337690), (7260, 270152), (9680, 202614), (11616, 168845), (14520, 135076), (19360, 101307), (29040, 67538), (33769, 58080)]