2689024140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:741

約数の個数: 216

約数和(自身を含む): 9016831824

約数和(自身を除く): 6327807684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 331, 363, 373, 396, 484, 495, 605, 660, 662, 726, 746, 990, 993, 1089, 1119, 1210, 1324, 1452, 1492, 1655, 1815, 1865, 1980, 1986, 2178, 2238, 2420, 2979, 3310, 3357, 3630, 3641, 3730, 3972, 4103, 4356, 4476, 4965, 5445, 5595, 5958, 6620, 6714, 7260, 7282, 7460, 8206, 9930, 10890, 10923, 11190, 11916, 12309, 13428, 14564, 14895, 16412, 16785, 18205, 19860, 20515, 21780, 21846, 22380, 24618, 29790, 32769, 33570, 36410, 36927, 40051, 41030, 43692, 45133, 49236, 54615, 59580, 61545, 65538, 67140, 72820, 73854, 80102, 82060, 90266, 109230, 120153, 123090, 123463, 131076, 135399, 147708, 160204, 163845, 180532, 184635, 200255, 218460, 225665, 240306, 246180, 246926, 270798, 327690, 360459, 369270, 370389, 400510, 406197, 451330, 480612, 493852, 541596, 600765, 617315, 655380, 676995, 720918, 738540, 740778, 801020, 812394, 902660, 1111167, 1201530, 1234630, 1353990, 1358093, 1441836, 1481556, 1624788, 1802295, 1851945, 2030985, 2222334, 2403060, 2469260, 2707980, 2716186, 3604590, 3703890, 4061970, 4074279, 4444668, 5432372, 5555835, 6790465, 7209180, 7407780, 8123940, 8148558, 11111670, 12222837, 13580930, 14939023, 16297116, 20371395, 22223340, 24445674, 27161860, 29878046, 40742790, 44817069, 48891348, 59756092, 61114185, 74695115, 81485580, 89634138, 122228370, 134451207, 149390230, 179268276, 224085345, 244456740, 268902414, 298780460, 448170690, 537804828, 672256035, 896341380, 1344512070, 2689024140]

約数ペア:

[(1, 2689024140), (2, 1344512070), (3, 896341380), (4, 672256035), (5, 537804828), (6, 448170690), (9, 298780460), (10, 268902414), (11, 244456740), (12, 224085345), (15, 179268276), (18, 149390230), (20, 134451207), (22, 122228370), (30, 89634138), (33, 81485580), (36, 74695115), (44, 61114185), (45, 59756092), (55, 48891348), (60, 44817069), (66, 40742790), (90, 29878046), (99, 27161860), (110, 24445674), (121, 22223340), (132, 20371395), (165, 16297116), (180, 14939023), (198, 13580930), (220, 12222837), (242, 11111670), (330, 8148558), (331, 8123940), (363, 7407780), (373, 7209180), (396, 6790465), (484, 5555835), (495, 5432372), (605, 4444668), (660, 4074279), (662, 4061970), (726, 3703890), (746, 3604590), (990, 2716186), (993, 2707980), (1089, 2469260), (1119, 2403060), (1210, 2222334), (1324, 2030985), (1452, 1851945), (1492, 1802295), (1655, 1624788), (1815, 1481556), (1865, 1441836), (1980, 1358093), (1986, 1353990), (2178, 1234630), (2238, 1201530), (2420, 1111167), (2979, 902660), (3310, 812394), (3357, 801020), (3630, 740778), (3641, 738540), (3730, 720918), (3972, 676995), (4103, 655380), (4356, 617315), (4476, 600765), (4965, 541596), (5445, 493852), (5595, 480612), (5958, 451330), (6620, 406197), (6714, 400510), (7260, 370389), (7282, 369270), (7460, 360459), (8206, 327690), (9930, 270798), (10890, 246926), (10923, 246180), (11190, 240306), (11916, 225665), (12309, 218460), (13428, 200255), (14564, 184635), (14895, 180532), (16412, 163845), (16785, 160204), (18205, 147708), (19860, 135399), (20515, 131076), (21780, 123463), (21846, 123090), (22380, 120153), (24618, 109230), (29790, 90266), (32769, 82060), (33570, 80102), (36410, 73854), (36927, 72820), (40051, 67140), (41030, 65538), (43692, 61545), (45133, 59580), (49236, 54615)]