222440820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23027}}^1$

素因数の和:23069

約数の個数: 96

約数和(自身を含む): 742791168

約数和(自身を除く): 520350348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 23027, 46054, 69081, 92108, 115135, 138162, 161189, 230270, 276324, 322378, 345405, 460540, 483567, 529621, 644756, 690810, 805945, 967134, 1059242, 1381620, 1588863, 1611890, 1934268, 2118484, 2417835, 2648105, 3177726, 3223780, 3707347, 4835670, 5296210, 6355452, 7414694, 7944315, 9671340, 10592420, 11122041, 14829388, 15888630, 18536735, 22244082, 31777260, 37073470, 44488164, 55610205, 74146940, 111220410, 222440820]

約数ペア:

[(1, 222440820), (2, 111220410), (3, 74146940), (4, 55610205), (5, 44488164), (6, 37073470), (7, 31777260), (10, 22244082), (12, 18536735), (14, 15888630), (15, 14829388), (20, 11122041), (21, 10592420), (23, 9671340), (28, 7944315), (30, 7414694), (35, 6355452), (42, 5296210), (46, 4835670), (60, 3707347), (69, 3223780), (70, 3177726), (84, 2648105), (92, 2417835), (105, 2118484), (115, 1934268), (138, 1611890), (140, 1588863), (161, 1381620), (210, 1059242), (230, 967134), (276, 805945), (322, 690810), (345, 644756), (420, 529621), (460, 483567), (483, 460540), (644, 345405), (690, 322378), (805, 276324), (966, 230270), (1380, 161189), (1610, 138162), (1932, 115135), (2415, 92108), (3220, 69081), (4830, 46054), (9660, 23027)]