2068896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 7105545216

約数和(自身を除く): 5036648496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 191, 220, 240, 242, 264, 330, 363, 373, 382, 440, 484, 528, 573, 605, 660, 726, 746, 764, 880, 955, 968, 1119, 1146, 1210, 1320, 1452, 1492, 1528, 1815, 1865, 1910, 1936, 2101, 2238, 2292, 2420, 2640, 2865, 2904, 2984, 3056, 3630, 3730, 3820, 4103, 4202, 4476, 4584, 4840, 5595, 5730, 5808, 5968, 6303, 7260, 7460, 7640, 8206, 8404, 8952, 9168, 9680, 10505, 11190, 11460, 12309, 12606, 14520, 14920, 15280, 16412, 16808, 17904, 20515, 21010, 22380, 22920, 23111, 24618, 25212, 29040, 29840, 31515, 32824, 33616, 41030, 42020, 44760, 45133, 45840, 46222, 49236, 50424, 61545, 63030, 65648, 69333, 71243, 82060, 84040, 89520, 90266, 92444, 98472, 100848, 115555, 123090, 126060, 135399, 138666, 142486, 164120, 168080, 180532, 184888, 196944, 213729, 225665, 231110, 246180, 252120, 270798, 277332, 284972, 328240, 346665, 356215, 361064, 369776, 427458, 451330, 462220, 492360, 504240, 541596, 554664, 569944, 676995, 693330, 712430, 722128, 783673, 854916, 902660, 924440, 984720, 1068645, 1083192, 1109328, 1139888, 1353990, 1386660, 1424860, 1567346, 1709832, 1805320, 1848880, 2137290, 2166384, 2351019, 2707980, 2773320, 2849720, 3134692, 3419664, 3610640, 3918365, 4274580, 4702038, 5415960, 5546640, 5699440, 6269384, 7836730, 8549160, 8620403, 9404076, 10831920, 11755095, 12538768, 15673460, 17098320, 17240806, 18808152, 23510190, 25861209, 31346920, 34481612, 37616304, 43102015, 47020380, 51722418, 62693840, 68963224, 86204030, 94040760, 103444836, 129306045, 137926448, 172408060, 188081520, 206889672, 258612090, 344816120, 413779344, 517224180, 689632240, 1034448360, 2068896720]

約数ペア:

[(1, 2068896720), (2, 1034448360), (3, 689632240), (4, 517224180), (5, 413779344), (6, 344816120), (8, 258612090), (10, 206889672), (11, 188081520), (12, 172408060), (15, 137926448), (16, 129306045), (20, 103444836), (22, 94040760), (24, 86204030), (30, 68963224), (33, 62693840), (40, 51722418), (44, 47020380), (48, 43102015), (55, 37616304), (60, 34481612), (66, 31346920), (80, 25861209), (88, 23510190), (110, 18808152), (120, 17240806), (121, 17098320), (132, 15673460), (165, 12538768), (176, 11755095), (191, 10831920), (220, 9404076), (240, 8620403), (242, 8549160), (264, 7836730), (330, 6269384), (363, 5699440), (373, 5546640), (382, 5415960), (440, 4702038), (484, 4274580), (528, 3918365), (573, 3610640), (605, 3419664), (660, 3134692), (726, 2849720), (746, 2773320), (764, 2707980), (880, 2351019), (955, 2166384), (968, 2137290), (1119, 1848880), (1146, 1805320), (1210, 1709832), (1320, 1567346), (1452, 1424860), (1492, 1386660), (1528, 1353990), (1815, 1139888), (1865, 1109328), (1910, 1083192), (1936, 1068645), (2101, 984720), (2238, 924440), (2292, 902660), (2420, 854916), (2640, 783673), (2865, 722128), (2904, 712430), (2984, 693330), (3056, 676995), (3630, 569944), (3730, 554664), (3820, 541596), (4103, 504240), (4202, 492360), (4476, 462220), (4584, 451330), (4840, 427458), (5595, 369776), (5730, 361064), (5808, 356215), (5968, 346665), (6303, 328240), (7260, 284972), (7460, 277332), (7640, 270798), (8206, 252120), (8404, 246180), (8952, 231110), (9168, 225665), (9680, 213729), (10505, 196944), (11190, 184888), (11460, 180532), (12309, 168080), (12606, 164120), (14520, 142486), (14920, 138666), (15280, 135399), (16412, 126060), (16808, 123090), (17904, 115555), (20515, 100848), (21010, 98472), (22380, 92444), (22920, 90266), (23111, 89520), (24618, 84040), (25212, 82060), (29040, 71243), (29840, 69333), (31515, 65648), (32824, 63030), (33616, 61545), (41030, 50424), (42020, 49236), (44760, 46222), (45133, 45840)]