194690040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26597}}^1$

素因数の和:26672

約数の個数: 64

約数和(自身を含む): 593667360

約数和(自身を除く): 398977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 26597, 53194, 79791, 106388, 132985, 159582, 212776, 265970, 319164, 398955, 531940, 638328, 797910, 1063880, 1595820, 1622417, 3191640, 3244834, 4867251, 6489668, 8112085, 9734502, 12979336, 16224170, 19469004, 24336255, 32448340, 38938008, 48672510, 64896680, 97345020, 194690040]

約数ペア:

[(1, 194690040), (2, 97345020), (3, 64896680), (4, 48672510), (5, 38938008), (6, 32448340), (8, 24336255), (10, 19469004), (12, 16224170), (15, 12979336), (20, 9734502), (24, 8112085), (30, 6489668), (40, 4867251), (60, 3244834), (61, 3191640), (120, 1622417), (122, 1595820), (183, 1063880), (244, 797910), (305, 638328), (366, 531940), (488, 398955), (610, 319164), (732, 265970), (915, 212776), (1220, 159582), (1464, 132985), (1830, 106388), (2440, 79791), (3660, 53194), (7320, 26597)]