1984177440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11579}}^1$

素因数の和:11624

約数の個数: 288

約数和(自身を含む): 8194193280

約数和(自身を除く): 6210015840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 9520, 10080, 10710, 11424, 11579, 12240, 14280, 17136, 19040, 21420, 23158, 24480, 28560, 34272, 34737, 42840, 46316, 57120, 57895, 69474, 81053, 85680, 92632, 104211, 115790, 138948, 162106, 171360, 173685, 185264, 196843, 208422, 231580, 243159, 277896, 324212, 347370, 370528, 393686, 405265, 416844, 463160, 486318, 521055, 555792, 590529, 648424, 694740, 729477, 787372, 810530, 833688, 926320, 972636, 984215, 1042110, 1111584, 1181058, 1215795, 1296848, 1377901, 1389480, 1458954, 1574744, 1621060, 1667376, 1771587, 1852640, 1945272, 1968430, 2084220, 2362116, 2431590, 2593696, 2755802, 2778960, 2917908, 2952645, 3149488, 3242120, 3334752, 3543174, 3647385, 3890544, 3936860, 4133703, 4168440, 4724232, 4863180, 5511604, 5557920, 5835816, 5905290, 6298976, 6484240, 6889505, 7086348, 7294770, 7781088, 7873720, 8267406, 8336880, 8857935, 9448464, 9726360, 11023208, 11671632, 11810580, 12401109, 12968480, 13779010, 14172696, 14589540, 15747440, 16534812, 16673760, 17715870, 18896928, 19452720, 20668515, 22046416, 23343264, 23621160, 24802218, 27558020, 28345392, 29179080, 31494880, 33069624, 35431740, 38905440, 41337030, 44092832, 47242320, 49604436, 55116040, 56690784, 58358160, 62005545, 66139248, 70863480, 82674060, 94484640, 99208872, 110232080, 116716320, 124011090, 132278496, 141726960, 165348120, 198417744, 220464160, 248022180, 283453920, 330696240, 396835488, 496044360, 661392480, 992088720, 1984177440]

約数ペア:

[(1, 1984177440), (2, 992088720), (3, 661392480), (4, 496044360), (5, 396835488), (6, 330696240), (7, 283453920), (8, 248022180), (9, 220464160), (10, 198417744), (12, 165348120), (14, 141726960), (15, 132278496), (16, 124011090), (17, 116716320), (18, 110232080), (20, 99208872), (21, 94484640), (24, 82674060), (28, 70863480), (30, 66139248), (32, 62005545), (34, 58358160), (35, 56690784), (36, 55116040), (40, 49604436), (42, 47242320), (45, 44092832), (48, 41337030), (51, 38905440), (56, 35431740), (60, 33069624), (63, 31494880), (68, 29179080), (70, 28345392), (72, 27558020), (80, 24802218), (84, 23621160), (85, 23343264), (90, 22046416), (96, 20668515), (102, 19452720), (105, 18896928), (112, 17715870), (119, 16673760), (120, 16534812), (126, 15747440), (136, 14589540), (140, 14172696), (144, 13779010), (153, 12968480), (160, 12401109), (168, 11810580), (170, 11671632), (180, 11023208), (204, 9726360), (210, 9448464), (224, 8857935), (238, 8336880), (240, 8267406), (252, 7873720), (255, 7781088), (272, 7294770), (280, 7086348), (288, 6889505), (306, 6484240), (315, 6298976), (336, 5905290), (340, 5835816), (357, 5557920), (360, 5511604), (408, 4863180), (420, 4724232), (476, 4168440), (480, 4133703), (504, 3936860), (510, 3890544), (544, 3647385), (560, 3543174), (595, 3334752), (612, 3242120), (630, 3149488), (672, 2952645), (680, 2917908), (714, 2778960), (720, 2755802), (765, 2593696), (816, 2431590), (840, 2362116), (952, 2084220), (1008, 1968430), (1020, 1945272), (1071, 1852640), (1120, 1771587), (1190, 1667376), (1224, 1621060), (1260, 1574744), (1360, 1458954), (1428, 1389480), (1440, 1377901), (1530, 1296848), (1632, 1215795), (1680, 1181058), (1785, 1111584), (1904, 1042110), (2016, 984215), (2040, 972636), (2142, 926320), (2380, 833688), (2448, 810530), (2520, 787372), (2720, 729477), (2856, 694740), (3060, 648424), (3360, 590529), (3570, 555792), (3808, 521055), (4080, 486318), (4284, 463160), (4760, 416844), (4896, 405265), (5040, 393686), (5355, 370528), (5712, 347370), (6120, 324212), (7140, 277896), (8160, 243159), (8568, 231580), (9520, 208422), (10080, 196843), (10710, 185264), (11424, 173685), (11579, 171360), (12240, 162106), (14280, 138948), (17136, 115790), (19040, 104211), (21420, 92632), (23158, 85680), (24480, 81053), (28560, 69474), (34272, 57895), (34737, 57120), (42840, 46316)]