233719980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 711480000

約数和(自身を除く): 477760020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1090, 1308, 1417, 1635, 2180, 2749, 2834, 3270, 4251, 5498, 5668, 6540, 7085, 8247, 8502, 10996, 13745, 14170, 16494, 17004, 21255, 27490, 28340, 32988, 35737, 41235, 42510, 54980, 71474, 82470, 85020, 107211, 142948, 164940, 178685, 214422, 299641, 357370, 428844, 536055, 599282, 714740, 898923, 1072110, 1198564, 1498205, 1797846, 2144220, 2996410, 3595692, 3895333, 4494615, 5992820, 7790666, 8989230, 11685999, 15581332, 17978460, 19476665, 23371998, 38953330, 46743996, 58429995, 77906660, 116859990, 233719980]

約数ペア:

[(1, 233719980), (2, 116859990), (3, 77906660), (4, 58429995), (5, 46743996), (6, 38953330), (10, 23371998), (12, 19476665), (13, 17978460), (15, 15581332), (20, 11685999), (26, 8989230), (30, 7790666), (39, 5992820), (52, 4494615), (60, 3895333), (65, 3595692), (78, 2996410), (109, 2144220), (130, 1797846), (156, 1498205), (195, 1198564), (218, 1072110), (260, 898923), (327, 714740), (390, 599282), (436, 536055), (545, 428844), (654, 357370), (780, 299641), (1090, 214422), (1308, 178685), (1417, 164940), (1635, 142948), (2180, 107211), (2749, 85020), (2834, 82470), (3270, 71474), (4251, 54980), (5498, 42510), (5668, 41235), (6540, 35737), (7085, 32988), (8247, 28340), (8502, 27490), (10996, 21255), (13745, 17004), (14170, 16494)]