395960040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157127}}^1$

素因数の和:157151

約数の個数: 96

約数和(自身を含む): 1470718080

約数和(自身を除く): 1074758040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 157127, 314254, 471381, 628508, 785635, 942762, 1099889, 1257016, 1414143, 1571270, 1885524, 2199778, 2356905, 2828286, 3142540, 3299667, 3771048, 4399556, 4713810, 5499445, 5656572, 6285080, 6599334, 7070715, 8799112, 9427620, 9899001, 10998890, 11313144, 13198668, 14141430, 16498335, 18855240, 19798002, 21997780, 26397336, 28282860, 32996670, 39596004, 43995560, 49495005, 56565720, 65993340, 79192008, 98990010, 131986680, 197980020, 395960040]

約数ペア:

[(1, 395960040), (2, 197980020), (3, 131986680), (4, 98990010), (5, 79192008), (6, 65993340), (7, 56565720), (8, 49495005), (9, 43995560), (10, 39596004), (12, 32996670), (14, 28282860), (15, 26397336), (18, 21997780), (20, 19798002), (21, 18855240), (24, 16498335), (28, 14141430), (30, 13198668), (35, 11313144), (36, 10998890), (40, 9899001), (42, 9427620), (45, 8799112), (56, 7070715), (60, 6599334), (63, 6285080), (70, 5656572), (72, 5499445), (84, 4713810), (90, 4399556), (105, 3771048), (120, 3299667), (126, 3142540), (140, 2828286), (168, 2356905), (180, 2199778), (210, 1885524), (252, 1571270), (280, 1414143), (315, 1257016), (360, 1099889), (420, 942762), (504, 785635), (630, 628508), (840, 471381), (1260, 314254), (2520, 157127)]