255955723440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34402651}}^1$

素因数の和:34402698

約数の個数: 80

約数和(自身を含む): 819058338816

約数和(自身を除く): 563102615376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 34402651, 68805302, 103207953, 137610604, 172013255, 206415906, 275221208, 344026510, 412831812, 516039765, 550442416, 688053020, 825663624, 1032079530, 1066482181, 1376106040, 1651327248, 2064159060, 2132964362, 2752212080, 3199446543, 4128318120, 4265928724, 5332410905, 6398893086, 8256636240, 8531857448, 10664821810, 12797786172, 15997232715, 17063714896, 21329643620, 25595572344, 31994465430, 42659287240, 51191144688, 63988930860, 85318574480, 127977861720, 255955723440]

約数ペア:

[(1, 255955723440), (2, 127977861720), (3, 85318574480), (4, 63988930860), (5, 51191144688), (6, 42659287240), (8, 31994465430), (10, 25595572344), (12, 21329643620), (15, 17063714896), (16, 15997232715), (20, 12797786172), (24, 10664821810), (30, 8531857448), (31, 8256636240), (40, 6398893086), (48, 5332410905), (60, 4265928724), (62, 4128318120), (80, 3199446543), (93, 2752212080), (120, 2132964362), (124, 2064159060), (155, 1651327248), (186, 1376106040), (240, 1066482181), (248, 1032079530), (310, 825663624), (372, 688053020), (465, 550442416), (496, 516039765), (620, 412831812), (744, 344026510), (930, 275221208), (1240, 206415906), (1488, 172013255), (1860, 137610604), (2480, 103207953), (3720, 68805302), (7440, 34402651)]