2054773980

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{2237}}^1$

素因数の和:2277

約数の個数: 216

約数和(自身を含む): 7400117088

約数和(自身を除く): 5345343108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2187, 2237, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4374, 4474, 4860, 5103, 5670, 6561, 6711, 6804, 7290, 8505, 8748, 8948, 10206, 10935, 11185, 11340, 13122, 13422, 14580, 15309, 15659, 17010, 20133, 20412, 21870, 22370, 25515, 26244, 26844, 30618, 31318, 32805, 33555, 34020, 40266, 43740, 44740, 45927, 46977, 51030, 60399, 61236, 62636, 65610, 67110, 76545, 78295, 80532, 91854, 93954, 100665, 102060, 120798, 131220, 134220, 140931, 153090, 156590, 181197, 183708, 187908, 201330, 229635, 234885, 241596, 281862, 301995, 306180, 313180, 362394, 402660, 422793, 459270, 469770, 543591, 563724, 603990, 704655, 724788, 845586, 905985, 918540, 939540, 1087182, 1207980, 1268379, 1409310, 1630773, 1691172, 1811970, 2113965, 2174364, 2536758, 2717955, 2818620, 3261546, 3623940, 3805137, 4227930, 4892319, 5073516, 5435910, 6341895, 6523092, 7610274, 8153865, 8455860, 9784638, 10871820, 11415411, 12683790, 14676957, 15220548, 16307730, 19025685, 19569276, 22830822, 24461595, 25367580, 29353914, 32615460, 34246233, 38051370, 45661644, 48923190, 57077055, 58707828, 68492466, 73384785, 76102740, 97846380, 102738699, 114154110, 136984932, 146769570, 171231165, 205477398, 228308220, 293539140, 342462330, 410954796, 513693495, 684924660, 1027386990, 2054773980]

約数ペア:

[(1, 2054773980), (2, 1027386990), (3, 684924660), (4, 513693495), (5, 410954796), (6, 342462330), (7, 293539140), (9, 228308220), (10, 205477398), (12, 171231165), (14, 146769570), (15, 136984932), (18, 114154110), (20, 102738699), (21, 97846380), (27, 76102740), (28, 73384785), (30, 68492466), (35, 58707828), (36, 57077055), (42, 48923190), (45, 45661644), (54, 38051370), (60, 34246233), (63, 32615460), (70, 29353914), (81, 25367580), (84, 24461595), (90, 22830822), (105, 19569276), (108, 19025685), (126, 16307730), (135, 15220548), (140, 14676957), (162, 12683790), (180, 11415411), (189, 10871820), (210, 9784638), (243, 8455860), (252, 8153865), (270, 7610274), (315, 6523092), (324, 6341895), (378, 5435910), (405, 5073516), (420, 4892319), (486, 4227930), (540, 3805137), (567, 3623940), (630, 3261546), (729, 2818620), (756, 2717955), (810, 2536758), (945, 2174364), (972, 2113965), (1134, 1811970), (1215, 1691172), (1260, 1630773), (1458, 1409310), (1620, 1268379), (1701, 1207980), (1890, 1087182), (2187, 939540), (2237, 918540), (2268, 905985), (2430, 845586), (2835, 724788), (2916, 704655), (3402, 603990), (3645, 563724), (3780, 543591), (4374, 469770), (4474, 459270), (4860, 422793), (5103, 402660), (5670, 362394), (6561, 313180), (6711, 306180), (6804, 301995), (7290, 281862), (8505, 241596), (8748, 234885), (8948, 229635), (10206, 201330), (10935, 187908), (11185, 183708), (11340, 181197), (13122, 156590), (13422, 153090), (14580, 140931), (15309, 134220), (15659, 131220), (17010, 120798), (20133, 102060), (20412, 100665), (21870, 93954), (22370, 91854), (25515, 80532), (26244, 78295), (26844, 76545), (30618, 67110), (31318, 65610), (32805, 62636), (33555, 61236), (34020, 60399), (40266, 51030), (43740, 46977), (44740, 45927)]