323368920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{128321}}^1$

素因数の和:128345

約数の個数: 96

約数和(自身を含む): 1201093920

約数和(自身を除く): 877725000

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, 128321, 256642, 384963, 513284, 641605, 769926, 898247, 1026568, 1154889, 1283210, 1539852, 1796494, 1924815, 2309778, 2566420, 2694741, 3079704, 3592988, 3849630, 4491235, 4619556, 5132840, 5389482, 5774445, 7185976, 7699260, 8084223, 8982470, 9239112, 10778964, 11548890, 13473705, 15398520, 16168446, 17964940, 21557928, 23097780, 26947410, 32336892, 35929880, 40421115, 46195560, 53894820, 64673784, 80842230, 107789640, 161684460, 323368920]

約数ペア:

[(1, 323368920), (2, 161684460), (3, 107789640), (4, 80842230), (5, 64673784), (6, 53894820), (7, 46195560), (8, 40421115), (9, 35929880), (10, 32336892), (12, 26947410), (14, 23097780), (15, 21557928), (18, 17964940), (20, 16168446), (21, 15398520), (24, 13473705), (28, 11548890), (30, 10778964), (35, 9239112), (36, 8982470), (40, 8084223), (42, 7699260), (45, 7185976), (56, 5774445), (60, 5389482), (63, 5132840), (70, 4619556), (72, 4491235), (84, 3849630), (90, 3592988), (105, 3079704), (120, 2694741), (126, 2566420), (140, 2309778), (168, 1924815), (180, 1796494), (210, 1539852), (252, 1283210), (280, 1154889), (315, 1026568), (360, 898247), (420, 769926), (504, 641605), (630, 513284), (840, 384963), (1260, 256642), (2520, 128321)]