97891920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19423}}^1$

素因数の和:19449

約数の個数: 120

約数和(自身を含む): 375737856

約数和(自身を除く): 277845936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 19423, 38846, 58269, 77692, 97115, 116538, 135961, 155384, 174807, 194230, 233076, 271922, 291345, 310768, 349614, 388460, 407883, 466152, 543844, 582690, 679805, 699228, 776920, 815766, 874035, 932304, 1087688, 1165380, 1223649, 1359610, 1398456, 1553840, 1631532, 1748070, 2039415, 2175376, 2330760, 2447298, 2719220, 2796912, 3263064, 3496140, 4078830, 4661520, 4894596, 5438440, 6118245, 6526128, 6992280, 8157660, 9789192, 10876880, 12236490, 13984560, 16315320, 19578384, 24472980, 32630640, 48945960, 97891920]

約数ペア:

[(1, 97891920), (2, 48945960), (3, 32630640), (4, 24472980), (5, 19578384), (6, 16315320), (7, 13984560), (8, 12236490), (9, 10876880), (10, 9789192), (12, 8157660), (14, 6992280), (15, 6526128), (16, 6118245), (18, 5438440), (20, 4894596), (21, 4661520), (24, 4078830), (28, 3496140), (30, 3263064), (35, 2796912), (36, 2719220), (40, 2447298), (42, 2330760), (45, 2175376), (48, 2039415), (56, 1748070), (60, 1631532), (63, 1553840), (70, 1398456), (72, 1359610), (80, 1223649), (84, 1165380), (90, 1087688), (105, 932304), (112, 874035), (120, 815766), (126, 776920), (140, 699228), (144, 679805), (168, 582690), (180, 543844), (210, 466152), (240, 407883), (252, 388460), (280, 349614), (315, 310768), (336, 291345), (360, 271922), (420, 233076), (504, 194230), (560, 174807), (630, 155384), (720, 135961), (840, 116538), (1008, 97115), (1260, 77692), (1680, 58269), (2520, 38846), (5040, 19423)]