2018794400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 6029614080

約数和(自身を除く): 4010819680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 31, 32, 35, 40, 50, 56, 58, 62, 70, 80, 100, 112, 116, 124, 140, 145, 155, 160, 175, 200, 203, 217, 224, 232, 248, 280, 290, 310, 350, 400, 401, 406, 434, 464, 496, 560, 580, 620, 700, 725, 775, 800, 802, 812, 868, 899, 928, 992, 1015, 1085, 1120, 1160, 1240, 1400, 1450, 1550, 1604, 1624, 1736, 1798, 2005, 2030, 2170, 2320, 2480, 2800, 2807, 2900, 3100, 3208, 3248, 3472, 3596, 4010, 4060, 4340, 4495, 4640, 4960, 5075, 5425, 5600, 5614, 5800, 6200, 6293, 6416, 6496, 6944, 7192, 8020, 8120, 8680, 8990, 10025, 10150, 10850, 11228, 11600, 11629, 12400, 12431, 12586, 12832, 14035, 14384, 16040, 16240, 17360, 17980, 20050, 20300, 21700, 22456, 22475, 23200, 23258, 24800, 24862, 25172, 28070, 28768, 31465, 32080, 32480, 34720, 35960, 40100, 40600, 43400, 44912, 44950, 46516, 49724, 50344, 56140, 58145, 62155, 62930, 64160, 70175, 71920, 80200, 81200, 81403, 86800, 87017, 89824, 89900, 93032, 99448, 100688, 112280, 116290, 124310, 125860, 140350, 143840, 157325, 160400, 162400, 162806, 173600, 174034, 179800, 186064, 198896, 201376, 224560, 232580, 248620, 251720, 280700, 290725, 310775, 314650, 320800, 325612, 348068, 359600, 360499, 372128, 397792, 407015, 435085, 449120, 465160, 497240, 503440, 561400, 581450, 621550, 629300, 651224, 696136, 719200, 720998, 814030, 870170, 930320, 994480, 1006880, 1122800, 1162900, 1243100, 1258600, 1302448, 1392272, 1441996, 1628060, 1740340, 1802495, 1860640, 1988960, 2035075, 2175425, 2245600, 2325800, 2486200, 2517200, 2523493, 2604896, 2784544, 2883992, 3256120, 3480680, 3604990, 4070150, 4350850, 4651600, 4972400, 5034400, 5046986, 5767984, 6512240, 6961360, 7209980, 8140300, 8701700, 9012475, 9303200, 9944800, 10093972, 11535968, 12617465, 13024480, 13922720, 14419960, 16280600, 17403400, 18024950, 20187944, 25234930, 28839920, 32561200, 34806800, 36049900, 40375888, 50469860, 57679840, 63087325, 65122400, 69613600, 72099800, 80751776, 100939720, 126174650, 144199600, 201879440, 252349300, 288399200, 403758880, 504698600, 1009397200, 2018794400]

約数ペア:

[(1, 2018794400), (2, 1009397200), (4, 504698600), (5, 403758880), (7, 288399200), (8, 252349300), (10, 201879440), (14, 144199600), (16, 126174650), (20, 100939720), (25, 80751776), (28, 72099800), (29, 69613600), (31, 65122400), (32, 63087325), (35, 57679840), (40, 50469860), (50, 40375888), (56, 36049900), (58, 34806800), (62, 32561200), (70, 28839920), (80, 25234930), (100, 20187944), (112, 18024950), (116, 17403400), (124, 16280600), (140, 14419960), (145, 13922720), (155, 13024480), (160, 12617465), (175, 11535968), (200, 10093972), (203, 9944800), (217, 9303200), (224, 9012475), (232, 8701700), (248, 8140300), (280, 7209980), (290, 6961360), (310, 6512240), (350, 5767984), (400, 5046986), (401, 5034400), (406, 4972400), (434, 4651600), (464, 4350850), (496, 4070150), (560, 3604990), (580, 3480680), (620, 3256120), (700, 2883992), (725, 2784544), (775, 2604896), (800, 2523493), (802, 2517200), (812, 2486200), (868, 2325800), (899, 2245600), (928, 2175425), (992, 2035075), (1015, 1988960), (1085, 1860640), (1120, 1802495), (1160, 1740340), (1240, 1628060), (1400, 1441996), (1450, 1392272), (1550, 1302448), (1604, 1258600), (1624, 1243100), (1736, 1162900), (1798, 1122800), (2005, 1006880), (2030, 994480), (2170, 930320), (2320, 870170), (2480, 814030), (2800, 720998), (2807, 719200), (2900, 696136), (3100, 651224), (3208, 629300), (3248, 621550), (3472, 581450), (3596, 561400), (4010, 503440), (4060, 497240), (4340, 465160), (4495, 449120), (4640, 435085), (4960, 407015), (5075, 397792), (5425, 372128), (5600, 360499), (5614, 359600), (5800, 348068), (6200, 325612), (6293, 320800), (6416, 314650), (6496, 310775), (6944, 290725), (7192, 280700), (8020, 251720), (8120, 248620), (8680, 232580), (8990, 224560), (10025, 201376), (10150, 198896), (10850, 186064), (11228, 179800), (11600, 174034), (11629, 173600), (12400, 162806), (12431, 162400), (12586, 160400), (12832, 157325), (14035, 143840), (14384, 140350), (16040, 125860), (16240, 124310), (17360, 116290), (17980, 112280), (20050, 100688), (20300, 99448), (21700, 93032), (22456, 89900), (22475, 89824), (23200, 87017), (23258, 86800), (24800, 81403), (24862, 81200), (25172, 80200), (28070, 71920), (28768, 70175), (31465, 64160), (32080, 62930), (32480, 62155), (34720, 58145), (35960, 56140), (40100, 50344), (40600, 49724), (43400, 46516), (44912, 44950)]