316992720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:913

約数の個数: 160

約数和(自身を含む): 1079930880

約数和(自身を除く): 762938160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 167, 176, 220, 240, 264, 330, 334, 440, 501, 528, 660, 668, 719, 835, 880, 1002, 1320, 1336, 1438, 1670, 1837, 2004, 2157, 2505, 2640, 2672, 2876, 3340, 3595, 3674, 4008, 4314, 5010, 5511, 5752, 6680, 7190, 7348, 7909, 8016, 8628, 9185, 10020, 10785, 11022, 11504, 13360, 14380, 14696, 15818, 17256, 18370, 20040, 21570, 22044, 23727, 27555, 28760, 29392, 31636, 34512, 36740, 39545, 40080, 43140, 44088, 47454, 55110, 57520, 63272, 73480, 79090, 86280, 88176, 94908, 110220, 118635, 120073, 126544, 146960, 158180, 172560, 189816, 220440, 237270, 240146, 316360, 360219, 379632, 440880, 474540, 480292, 600365, 632720, 720438, 949080, 960584, 1200730, 1320803, 1440876, 1801095, 1898160, 1921168, 2401460, 2641606, 2881752, 3602190, 3962409, 4802920, 5283212, 5763504, 6604015, 7204380, 7924818, 9605840, 10566424, 13208030, 14408760, 15849636, 19812045, 21132848, 26416060, 28817520, 31699272, 39624090, 52832120, 63398544, 79248180, 105664240, 158496360, 316992720]

約数ペア:

[(1, 316992720), (2, 158496360), (3, 105664240), (4, 79248180), (5, 63398544), (6, 52832120), (8, 39624090), (10, 31699272), (11, 28817520), (12, 26416060), (15, 21132848), (16, 19812045), (20, 15849636), (22, 14408760), (24, 13208030), (30, 10566424), (33, 9605840), (40, 7924818), (44, 7204380), (48, 6604015), (55, 5763504), (60, 5283212), (66, 4802920), (80, 3962409), (88, 3602190), (110, 2881752), (120, 2641606), (132, 2401460), (165, 1921168), (167, 1898160), (176, 1801095), (220, 1440876), (240, 1320803), (264, 1200730), (330, 960584), (334, 949080), (440, 720438), (501, 632720), (528, 600365), (660, 480292), (668, 474540), (719, 440880), (835, 379632), (880, 360219), (1002, 316360), (1320, 240146), (1336, 237270), (1438, 220440), (1670, 189816), (1837, 172560), (2004, 158180), (2157, 146960), (2505, 126544), (2640, 120073), (2672, 118635), (2876, 110220), (3340, 94908), (3595, 88176), (3674, 86280), (4008, 79090), (4314, 73480), (5010, 63272), (5511, 57520), (5752, 55110), (6680, 47454), (7190, 44088), (7348, 43140), (7909, 40080), (8016, 39545), (8628, 36740), (9185, 34512), (10020, 31636), (10785, 29392), (11022, 28760), (11504, 27555), (13360, 23727), (14380, 22044), (14696, 21570), (15818, 20040), (17256, 18370)]