2080991640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 384

約数和(自身を含む): 7855004160

約数和(自身を除く): 5774012520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 107, 120, 130, 137, 140, 156, 168, 169, 182, 195, 210, 214, 260, 273, 274, 280, 312, 321, 338, 364, 390, 411, 420, 428, 455, 507, 520, 535, 546, 548, 642, 676, 685, 728, 749, 780, 822, 840, 845, 856, 910, 959, 1014, 1070, 1092, 1096, 1183, 1284, 1352, 1365, 1370, 1391, 1498, 1560, 1605, 1644, 1690, 1781, 1820, 1918, 2028, 2055, 2140, 2184, 2247, 2366, 2535, 2568, 2730, 2740, 2782, 2877, 2996, 3210, 3288, 3380, 3549, 3562, 3640, 3745, 3836, 4056, 4110, 4173, 4280, 4494, 4732, 4795, 5070, 5343, 5460, 5480, 5564, 5754, 5915, 5992, 6420, 6760, 6955, 7098, 7124, 7490, 7672, 8220, 8346, 8905, 8988, 9464, 9590, 9737, 10140, 10686, 10920, 11128, 11235, 11508, 11830, 12467, 12840, 13910, 14196, 14248, 14385, 14659, 14980, 16440, 16692, 17745, 17810, 17976, 18083, 19180, 19474, 20280, 20865, 21372, 22470, 23016, 23153, 23660, 24934, 26715, 27820, 28392, 28770, 29211, 29318, 29960, 33384, 35490, 35620, 36166, 37401, 38360, 38948, 41730, 42744, 43977, 44940, 46306, 47320, 48685, 49868, 53430, 54249, 55640, 57540, 58422, 58636, 62335, 69459, 70980, 71240, 72332, 73295, 74802, 77896, 83460, 87954, 89880, 90415, 92612, 97370, 99736, 102613, 106860, 108498, 115080, 115765, 116844, 117272, 124670, 126581, 138918, 141960, 144664, 146055, 146590, 149604, 162071, 166920, 175908, 180830, 185224, 187005, 190567, 194740, 205226, 213720, 216996, 219885, 231530, 233688, 249340, 253162, 271245, 277836, 292110, 293180, 299208, 307839, 324142, 347295, 351816, 361660, 374010, 379743, 381134, 389480, 410452, 433992, 439770, 463060, 486213, 498680, 506324, 513065, 542490, 555672, 571701, 584220, 586360, 615678, 632905, 648284, 694590, 723320, 748020, 759486, 762268, 810355, 820904, 879540, 926120, 952835, 972426, 1012648, 1026130, 1084980, 1143402, 1168440, 1231356, 1265810, 1296568, 1333969, 1389180, 1496040, 1518972, 1524536, 1539195, 1620710, 1759080, 1898715, 1905670, 1944852, 2052260, 2169960, 2286804, 2431065, 2462712, 2477371, 2531620, 2667938, 2778360, 2858505, 3037944, 3078390, 3241420, 3797430, 3811340, 3889704, 4001907, 4104520, 4573608, 4862130, 4954742, 5063240, 5335876, 5717010, 6156780, 6482840, 6669845, 7432113, 7594860, 7622680, 8003814, 9724260, 9909484, 10671752, 11434020, 12313560, 12386855, 13339690, 14864226, 15189720, 16007628, 17341597, 19448520, 19818968, 20009535, 22868040, 24773710, 26679380, 29728452, 32015256, 34683194, 37160565, 40019070, 49547420, 52024791, 53358760, 59456904, 69366388, 74321130, 80038140, 86707985, 99094840, 104049582, 138732776, 148642260, 160076280, 173415970, 208099164, 260123955, 297284520, 346831940, 416198328, 520247910, 693663880, 1040495820, 2080991640]

約数ペア:

[(1, 2080991640), (2, 1040495820), (3, 693663880), (4, 520247910), (5, 416198328), (6, 346831940), (7, 297284520), (8, 260123955), (10, 208099164), (12, 173415970), (13, 160076280), (14, 148642260), (15, 138732776), (20, 104049582), (21, 99094840), (24, 86707985), (26, 80038140), (28, 74321130), (30, 69366388), (35, 59456904), (39, 53358760), (40, 52024791), (42, 49547420), (52, 40019070), (56, 37160565), (60, 34683194), (65, 32015256), (70, 29728452), (78, 26679380), (84, 24773710), (91, 22868040), (104, 20009535), (105, 19818968), (107, 19448520), (120, 17341597), (130, 16007628), (137, 15189720), (140, 14864226), (156, 13339690), (168, 12386855), (169, 12313560), (182, 11434020), (195, 10671752), (210, 9909484), (214, 9724260), (260, 8003814), (273, 7622680), (274, 7594860), (280, 7432113), (312, 6669845), (321, 6482840), (338, 6156780), (364, 5717010), (390, 5335876), (411, 5063240), (420, 4954742), (428, 4862130), (455, 4573608), (507, 4104520), (520, 4001907), (535, 3889704), (546, 3811340), (548, 3797430), (642, 3241420), (676, 3078390), (685, 3037944), (728, 2858505), (749, 2778360), (780, 2667938), (822, 2531620), (840, 2477371), (845, 2462712), (856, 2431065), (910, 2286804), (959, 2169960), (1014, 2052260), (1070, 1944852), (1092, 1905670), (1096, 1898715), (1183, 1759080), (1284, 1620710), (1352, 1539195), (1365, 1524536), (1370, 1518972), (1391, 1496040), (1498, 1389180), (1560, 1333969), (1605, 1296568), (1644, 1265810), (1690, 1231356), (1781, 1168440), (1820, 1143402), (1918, 1084980), (2028, 1026130), (2055, 1012648), (2140, 972426), (2184, 952835), (2247, 926120), (2366, 879540), (2535, 820904), (2568, 810355), (2730, 762268), (2740, 759486), (2782, 748020), (2877, 723320), (2996, 694590), (3210, 648284), (3288, 632905), (3380, 615678), (3549, 586360), (3562, 584220), (3640, 571701), (3745, 555672), (3836, 542490), (4056, 513065), (4110, 506324), (4173, 498680), (4280, 486213), (4494, 463060), (4732, 439770), (4795, 433992), (5070, 410452), (5343, 389480), (5460, 381134), (5480, 379743), (5564, 374010), (5754, 361660), (5915, 351816), (5992, 347295), (6420, 324142), (6760, 307839), (6955, 299208), (7098, 293180), (7124, 292110), (7490, 277836), (7672, 271245), (8220, 253162), (8346, 249340), (8905, 233688), (8988, 231530), (9464, 219885), (9590, 216996), (9737, 213720), (10140, 205226), (10686, 194740), (10920, 190567), (11128, 187005), (11235, 185224), (11508, 180830), (11830, 175908), (12467, 166920), (12840, 162071), (13910, 149604), (14196, 146590), (14248, 146055), (14385, 144664), (14659, 141960), (14980, 138918), (16440, 126581), (16692, 124670), (17745, 117272), (17810, 116844), (17976, 115765), (18083, 115080), (19180, 108498), (19474, 106860), (20280, 102613), (20865, 99736), (21372, 97370), (22470, 92612), (23016, 90415), (23153, 89880), (23660, 87954), (24934, 83460), (26715, 77896), (27820, 74802), (28392, 73295), (28770, 72332), (29211, 71240), (29318, 70980), (29960, 69459), (33384, 62335), (35490, 58636), (35620, 58422), (36166, 57540), (37401, 55640), (38360, 54249), (38948, 53430), (41730, 49868), (42744, 48685), (43977, 47320), (44940, 46306)]