2051572320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67843}}^1$

素因数の和:67874

約数の個数: 192

約数和(自身を含む): 8206410240

約数和(自身を除く): 6154837920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 67843, 135686, 203529, 271372, 339215, 407058, 474901, 542744, 610587, 678430, 814116, 949802, 1017645, 1085488, 1221174, 1356860, 1424703, 1628232, 1831761, 1899604, 2035290, 2170976, 2374505, 2442348, 2713720, 2849406, 3052935, 3256464, 3663522, 3799208, 4070580, 4274109, 4749010, 4884696, 5427440, 5698812, 6105870, 6512928, 7123515, 7327044, 7598416, 8141160, 8548218, 9158805, 9498020, 9769392, 10854880, 11397624, 12211740, 12822327, 14247030, 14654088, 15196832, 16282320, 17096436, 18317610, 18996040, 19538784, 21370545, 22795248, 24423480, 25644654, 28494060, 29308176, 32564640, 34192872, 36635220, 37992080, 42741090, 45590496, 48846960, 51289308, 56988120, 58616352, 64111635, 68385744, 73270440, 75984160, 85482180, 97693920, 102578616, 113976240, 128223270, 136771488, 146540880, 170964360, 205157232, 227952480, 256446540, 293081760, 341928720, 410314464, 512893080, 683857440, 1025786160, 2051572320]

約数ペア:

[(1, 2051572320), (2, 1025786160), (3, 683857440), (4, 512893080), (5, 410314464), (6, 341928720), (7, 293081760), (8, 256446540), (9, 227952480), (10, 205157232), (12, 170964360), (14, 146540880), (15, 136771488), (16, 128223270), (18, 113976240), (20, 102578616), (21, 97693920), (24, 85482180), (27, 75984160), (28, 73270440), (30, 68385744), (32, 64111635), (35, 58616352), (36, 56988120), (40, 51289308), (42, 48846960), (45, 45590496), (48, 42741090), (54, 37992080), (56, 36635220), (60, 34192872), (63, 32564640), (70, 29308176), (72, 28494060), (80, 25644654), (84, 24423480), (90, 22795248), (96, 21370545), (105, 19538784), (108, 18996040), (112, 18317610), (120, 17096436), (126, 16282320), (135, 15196832), (140, 14654088), (144, 14247030), (160, 12822327), (168, 12211740), (180, 11397624), (189, 10854880), (210, 9769392), (216, 9498020), (224, 9158805), (240, 8548218), (252, 8141160), (270, 7598416), (280, 7327044), (288, 7123515), (315, 6512928), (336, 6105870), (360, 5698812), (378, 5427440), (420, 4884696), (432, 4749010), (480, 4274109), (504, 4070580), (540, 3799208), (560, 3663522), (630, 3256464), (672, 3052935), (720, 2849406), (756, 2713720), (840, 2442348), (864, 2374505), (945, 2170976), (1008, 2035290), (1080, 1899604), (1120, 1831761), (1260, 1628232), (1440, 1424703), (1512, 1356860), (1680, 1221174), (1890, 1085488), (2016, 1017645), (2160, 949802), (2520, 814116), (3024, 678430), (3360, 610587), (3780, 542744), (4320, 474901), (5040, 407058), (6048, 339215), (7560, 271372), (10080, 203529), (15120, 135686), (30240, 67843)]