19335328920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{17981}}^1$

素因数の和:18130

約数の個数: 192

約数和(自身を含む): 65641492800

約数和(自身を除く): 46306163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 103, 116, 120, 145, 174, 180, 206, 232, 261, 290, 309, 348, 360, 412, 435, 515, 522, 580, 618, 696, 824, 870, 927, 1030, 1044, 1160, 1236, 1305, 1545, 1740, 1854, 2060, 2088, 2472, 2610, 2987, 3090, 3480, 3708, 4120, 4635, 5220, 5974, 6180, 7416, 8961, 9270, 10440, 11948, 12360, 14935, 17922, 17981, 18540, 23896, 26883, 29870, 35844, 35962, 37080, 44805, 53766, 53943, 59740, 71688, 71924, 89610, 89905, 107532, 107886, 119480, 134415, 143848, 161829, 179220, 179810, 215064, 215772, 268830, 269715, 323658, 358440, 359620, 431544, 521449, 537660, 539430, 647316, 719240, 809145, 1042898, 1075320, 1078860, 1294632, 1564347, 1618290, 1852043, 2085796, 2157720, 2607245, 3128694, 3236580, 3704086, 4171592, 4693041, 5214490, 5556129, 6257388, 6473160, 7408172, 7821735, 9260215, 9386082, 10428980, 11112258, 12514776, 14816344, 15643470, 16668387, 18520430, 18772164, 20857960, 22224516, 23465205, 27780645, 31286940, 33336774, 37040860, 37544328, 44449032, 46930410, 53709247, 55561290, 62573880, 66673548, 74081720, 83341935, 93860820, 107418494, 111122580, 133347096, 161127741, 166683870, 187721640, 214836988, 222245160, 268546235, 322255482, 333367740, 429673976, 483383223, 537092470, 644510964, 666735480, 805638705, 966766446, 1074184940, 1289021928, 1611277410, 1933532892, 2148369880, 2416916115, 3222554820, 3867065784, 4833832230, 6445109640, 9667664460, 19335328920]

約数ペア:

[(1, 19335328920), (2, 9667664460), (3, 6445109640), (4, 4833832230), (5, 3867065784), (6, 3222554820), (8, 2416916115), (9, 2148369880), (10, 1933532892), (12, 1611277410), (15, 1289021928), (18, 1074184940), (20, 966766446), (24, 805638705), (29, 666735480), (30, 644510964), (36, 537092470), (40, 483383223), (45, 429673976), (58, 333367740), (60, 322255482), (72, 268546235), (87, 222245160), (90, 214836988), (103, 187721640), (116, 166683870), (120, 161127741), (145, 133347096), (174, 111122580), (180, 107418494), (206, 93860820), (232, 83341935), (261, 74081720), (290, 66673548), (309, 62573880), (348, 55561290), (360, 53709247), (412, 46930410), (435, 44449032), (515, 37544328), (522, 37040860), (580, 33336774), (618, 31286940), (696, 27780645), (824, 23465205), (870, 22224516), (927, 20857960), (1030, 18772164), (1044, 18520430), (1160, 16668387), (1236, 15643470), (1305, 14816344), (1545, 12514776), (1740, 11112258), (1854, 10428980), (2060, 9386082), (2088, 9260215), (2472, 7821735), (2610, 7408172), (2987, 6473160), (3090, 6257388), (3480, 5556129), (3708, 5214490), (4120, 4693041), (4635, 4171592), (5220, 3704086), (5974, 3236580), (6180, 3128694), (7416, 2607245), (8961, 2157720), (9270, 2085796), (10440, 1852043), (11948, 1618290), (12360, 1564347), (14935, 1294632), (17922, 1078860), (17981, 1075320), (18540, 1042898), (23896, 809145), (26883, 719240), (29870, 647316), (35844, 539430), (35962, 537660), (37080, 521449), (44805, 431544), (53766, 359620), (53943, 358440), (59740, 323658), (71688, 269715), (71924, 268830), (89610, 215772), (89905, 215064), (107532, 179810), (107886, 179220), (119480, 161829), (134415, 143848)]