8319164520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{4159}}^1$

素因数の和:4463

約数の個数: 128

約数和(自身を含む): 25399296000

約数和(自身を除く): 17080131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 211, 237, 316, 395, 422, 474, 632, 633, 790, 844, 948, 1055, 1185, 1266, 1580, 1688, 1896, 2110, 2370, 2532, 3160, 3165, 4159, 4220, 4740, 5064, 6330, 8318, 8440, 9480, 12477, 12660, 16636, 16669, 20795, 24954, 25320, 33272, 33338, 41590, 49908, 50007, 62385, 66676, 83180, 83345, 99816, 100014, 124770, 133352, 166360, 166690, 200028, 249540, 250035, 328561, 333380, 400056, 499080, 500070, 657122, 666760, 877549, 985683, 1000140, 1314244, 1642805, 1755098, 1971366, 2000280, 2628488, 2632647, 3285610, 3510196, 3942732, 4387745, 4928415, 5265294, 6571220, 7020392, 7885464, 8775490, 9856830, 10530588, 13142440, 13163235, 17550980, 19713660, 21061176, 26326470, 35101960, 39427320, 52652940, 69326371, 105305880, 138652742, 207979113, 277305484, 346631855, 415958226, 554610968, 693263710, 831916452, 1039895565, 1386527420, 1663832904, 2079791130, 2773054840, 4159582260, 8319164520]

約数ペア:

[(1, 8319164520), (2, 4159582260), (3, 2773054840), (4, 2079791130), (5, 1663832904), (6, 1386527420), (8, 1039895565), (10, 831916452), (12, 693263710), (15, 554610968), (20, 415958226), (24, 346631855), (30, 277305484), (40, 207979113), (60, 138652742), (79, 105305880), (120, 69326371), (158, 52652940), (211, 39427320), (237, 35101960), (316, 26326470), (395, 21061176), (422, 19713660), (474, 17550980), (632, 13163235), (633, 13142440), (790, 10530588), (844, 9856830), (948, 8775490), (1055, 7885464), (1185, 7020392), (1266, 6571220), (1580, 5265294), (1688, 4928415), (1896, 4387745), (2110, 3942732), (2370, 3510196), (2532, 3285610), (3160, 2632647), (3165, 2628488), (4159, 2000280), (4220, 1971366), (4740, 1755098), (5064, 1642805), (6330, 1314244), (8318, 1000140), (8440, 985683), (9480, 877549), (12477, 666760), (12660, 657122), (16636, 500070), (16669, 499080), (20795, 400056), (24954, 333380), (25320, 328561), (33272, 250035), (33338, 249540), (41590, 200028), (49908, 166690), (50007, 166360), (62385, 133352), (66676, 124770), (83180, 100014), (83345, 99816)]