2002129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2395

約数の個数: 192

約数和(自身を含む): 6741947520

約数和(自身を除く): 4739818080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 109, 120, 136, 160, 170, 204, 218, 240, 255, 272, 327, 340, 408, 436, 480, 510, 544, 545, 654, 680, 816, 872, 1020, 1090, 1308, 1360, 1632, 1635, 1744, 1853, 2040, 2180, 2251, 2616, 2720, 3270, 3488, 3706, 4080, 4360, 4502, 5232, 5559, 6540, 6753, 7412, 8160, 8720, 9004, 9265, 10464, 11118, 11255, 13080, 13506, 14824, 17440, 18008, 18530, 22236, 22510, 26160, 27012, 27795, 29648, 33765, 36016, 37060, 38267, 44472, 45020, 52320, 54024, 55590, 59296, 67530, 72032, 74120, 76534, 88944, 90040, 108048, 111180, 114801, 135060, 148240, 153068, 177888, 180080, 191335, 216096, 222360, 229602, 245359, 270120, 296480, 306136, 360160, 382670, 444720, 459204, 490718, 540240, 574005, 612272, 736077, 765340, 889440, 918408, 981436, 1080480, 1148010, 1224544, 1226795, 1472154, 1530680, 1836816, 1962872, 2296020, 2453590, 2944308, 3061360, 3673632, 3680385, 3925744, 4171103, 4592040, 4907180, 5888616, 6122720, 7360770, 7851488, 8342206, 9184080, 9814360, 11777232, 12513309, 14721540, 16684412, 18368160, 19628720, 20855515, 23554464, 25026618, 29443080, 33368824, 39257440, 41711030, 50053236, 58886160, 62566545, 66737648, 83422060, 100106472, 117772320, 125133090, 133475296, 166844120, 200212944, 250266180, 333688240, 400425888, 500532360, 667376480, 1001064720, 2002129440]

約数ペア:

[(1, 2002129440), (2, 1001064720), (3, 667376480), (4, 500532360), (5, 400425888), (6, 333688240), (8, 250266180), (10, 200212944), (12, 166844120), (15, 133475296), (16, 125133090), (17, 117772320), (20, 100106472), (24, 83422060), (30, 66737648), (32, 62566545), (34, 58886160), (40, 50053236), (48, 41711030), (51, 39257440), (60, 33368824), (68, 29443080), (80, 25026618), (85, 23554464), (96, 20855515), (102, 19628720), (109, 18368160), (120, 16684412), (136, 14721540), (160, 12513309), (170, 11777232), (204, 9814360), (218, 9184080), (240, 8342206), (255, 7851488), (272, 7360770), (327, 6122720), (340, 5888616), (408, 4907180), (436, 4592040), (480, 4171103), (510, 3925744), (544, 3680385), (545, 3673632), (654, 3061360), (680, 2944308), (816, 2453590), (872, 2296020), (1020, 1962872), (1090, 1836816), (1308, 1530680), (1360, 1472154), (1632, 1226795), (1635, 1224544), (1744, 1148010), (1853, 1080480), (2040, 981436), (2180, 918408), (2251, 889440), (2616, 765340), (2720, 736077), (3270, 612272), (3488, 574005), (3706, 540240), (4080, 490718), (4360, 459204), (4502, 444720), (5232, 382670), (5559, 360160), (6540, 306136), (6753, 296480), (7412, 270120), (8160, 245359), (8720, 229602), (9004, 222360), (9265, 216096), (10464, 191335), (11118, 180080), (11255, 177888), (13080, 153068), (13506, 148240), (14824, 135060), (17440, 114801), (18008, 111180), (18530, 108048), (22236, 90040), (22510, 88944), (26160, 76534), (27012, 74120), (27795, 72032), (29648, 67530), (33765, 59296), (36016, 55590), (37060, 54024), (38267, 52320), (44472, 45020)]