2247162720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13789

約数の個数: 192

約数和(自身を含む): 7971747840

約数和(自身を除く): 5724585120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 8184, 10230, 10912, 13640, 13729, 14880, 16368, 20460, 27280, 27458, 32736, 40920, 41187, 54560, 54916, 68645, 81840, 82374, 109832, 137290, 151019, 163680, 164748, 205935, 219664, 274580, 302038, 329496, 411870, 425599, 439328, 453057, 549160, 604076, 658992, 755095, 823740, 851198, 906114, 1098320, 1208152, 1276797, 1317984, 1510190, 1647480, 1702396, 1812228, 2127995, 2196640, 2265285, 2416304, 2553594, 3020380, 3294960, 3404792, 3624456, 4255990, 4530570, 4681589, 4832608, 5107188, 6040760, 6383985, 6589920, 6809584, 7248912, 8511980, 9061140, 9363178, 10214376, 12081520, 12767970, 13619168, 14044767, 14497824, 17023960, 18122280, 18726356, 20428752, 23407945, 24163040, 25535940, 28089534, 34047920, 36244560, 37452712, 40857504, 46815890, 51071880, 56179068, 68095840, 70223835, 72489120, 74905424, 93631780, 102143760, 112358136, 140447670, 149810848, 187263560, 204287520, 224716272, 280895340, 374527120, 449432544, 561790680, 749054240, 1123581360, 2247162720]

約数ペア:

[(1, 2247162720), (2, 1123581360), (3, 749054240), (4, 561790680), (5, 449432544), (6, 374527120), (8, 280895340), (10, 224716272), (11, 204287520), (12, 187263560), (15, 149810848), (16, 140447670), (20, 112358136), (22, 102143760), (24, 93631780), (30, 74905424), (31, 72489120), (32, 70223835), (33, 68095840), (40, 56179068), (44, 51071880), (48, 46815890), (55, 40857504), (60, 37452712), (62, 36244560), (66, 34047920), (80, 28089534), (88, 25535940), (93, 24163040), (96, 23407945), (110, 20428752), (120, 18726356), (124, 18122280), (132, 17023960), (155, 14497824), (160, 14044767), (165, 13619168), (176, 12767970), (186, 12081520), (220, 10214376), (240, 9363178), (248, 9061140), (264, 8511980), (310, 7248912), (330, 6809584), (341, 6589920), (352, 6383985), (372, 6040760), (440, 5107188), (465, 4832608), (480, 4681589), (496, 4530570), (528, 4255990), (620, 3624456), (660, 3404792), (682, 3294960), (744, 3020380), (880, 2553594), (930, 2416304), (992, 2265285), (1023, 2196640), (1056, 2127995), (1240, 1812228), (1320, 1702396), (1364, 1647480), (1488, 1510190), (1705, 1317984), (1760, 1276797), (1860, 1208152), (2046, 1098320), (2480, 906114), (2640, 851198), (2728, 823740), (2976, 755095), (3410, 658992), (3720, 604076), (4092, 549160), (4960, 453057), (5115, 439328), (5280, 425599), (5456, 411870), (6820, 329496), (7440, 302038), (8184, 274580), (10230, 219664), (10912, 205935), (13640, 164748), (13729, 163680), (14880, 151019), (16368, 137290), (20460, 109832), (27280, 82374), (27458, 81840), (32736, 68645), (40920, 54916), (41187, 54560)]