4205517960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{12241}}^1$

素因数の和:12671

約数の個数: 128

約数和(自身を含む): 14455353600

約数和(自身を除く): 10249835640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 409, 420, 818, 840, 1227, 1636, 2045, 2454, 2863, 3272, 4090, 4908, 5726, 6135, 8180, 8589, 9816, 11452, 12241, 12270, 14315, 16360, 17178, 22904, 24482, 24540, 28630, 34356, 36723, 42945, 48964, 49080, 57260, 61205, 68712, 73446, 85687, 85890, 97928, 114520, 122410, 146892, 171374, 171780, 183615, 244820, 257061, 293784, 342748, 343560, 367230, 428435, 489640, 514122, 685496, 734460, 856870, 1028244, 1285305, 1468920, 1713740, 2056488, 2570610, 3427480, 5006569, 5141220, 10013138, 10282440, 15019707, 20026276, 25032845, 30039414, 35045983, 40052552, 50065690, 60078828, 70091966, 75098535, 100131380, 105137949, 120157656, 140183932, 150197070, 175229915, 200262760, 210275898, 280367864, 300394140, 350459830, 420551796, 525689745, 600788280, 700919660, 841103592, 1051379490, 1401839320, 2102758980, 4205517960]

約数ペア:

[(1, 4205517960), (2, 2102758980), (3, 1401839320), (4, 1051379490), (5, 841103592), (6, 700919660), (7, 600788280), (8, 525689745), (10, 420551796), (12, 350459830), (14, 300394140), (15, 280367864), (20, 210275898), (21, 200262760), (24, 175229915), (28, 150197070), (30, 140183932), (35, 120157656), (40, 105137949), (42, 100131380), (56, 75098535), (60, 70091966), (70, 60078828), (84, 50065690), (105, 40052552), (120, 35045983), (140, 30039414), (168, 25032845), (210, 20026276), (280, 15019707), (409, 10282440), (420, 10013138), (818, 5141220), (840, 5006569), (1227, 3427480), (1636, 2570610), (2045, 2056488), (2454, 1713740), (2863, 1468920), (3272, 1285305), (4090, 1028244), (4908, 856870), (5726, 734460), (6135, 685496), (8180, 514122), (8589, 489640), (9816, 428435), (11452, 367230), (12241, 343560), (12270, 342748), (14315, 293784), (16360, 257061), (17178, 244820), (22904, 183615), (24482, 171780), (24540, 171374), (28630, 146892), (34356, 122410), (36723, 114520), (42945, 97928), (48964, 85890), (49080, 85687), (57260, 73446), (61205, 68712)]