162479880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 403612920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 139, 153, 170, 180, 191, 204, 255, 278, 306, 340, 360, 382, 408, 417, 510, 556, 573, 612, 680, 695, 764, 765, 834, 955, 1020, 1112, 1146, 1224, 1251, 1390, 1528, 1530, 1668, 1719, 1910, 2040, 2085, 2292, 2363, 2502, 2780, 2865, 3060, 3247, 3336, 3438, 3820, 4170, 4584, 4726, 5004, 5560, 5730, 6120, 6255, 6494, 6876, 7089, 7640, 8340, 8595, 9452, 9741, 10008, 11460, 11815, 12510, 12988, 13752, 14178, 16235, 16680, 17190, 18904, 19482, 21267, 22920, 23630, 25020, 25976, 26549, 28356, 29223, 32470, 34380, 35445, 38964, 42534, 47260, 48705, 50040, 53098, 56712, 58446, 64940, 68760, 70890, 77928, 79647, 85068, 94520, 97410, 106196, 106335, 116892, 129880, 132745, 141780, 146115, 159294, 170136, 194820, 212392, 212670, 233784, 238941, 265490, 283560, 292230, 318588, 389640, 398235, 425340, 451333, 477882, 530980, 584460, 637176, 796470, 850680, 902666, 955764, 1061960, 1168920, 1194705, 1353999, 1592940, 1805332, 1911528, 2256665, 2389410, 2707998, 3185880, 3610664, 4061997, 4513330, 4778820, 5415996, 6769995, 8123994, 9026660, 9557640, 10831992, 13539990, 16247988, 18053320, 20309985, 27079980, 32495976, 40619970, 54159960, 81239940, 162479880]

約数ペア:

[(1, 162479880), (2, 81239940), (3, 54159960), (4, 40619970), (5, 32495976), (6, 27079980), (8, 20309985), (9, 18053320), (10, 16247988), (12, 13539990), (15, 10831992), (17, 9557640), (18, 9026660), (20, 8123994), (24, 6769995), (30, 5415996), (34, 4778820), (36, 4513330), (40, 4061997), (45, 3610664), (51, 3185880), (60, 2707998), (68, 2389410), (72, 2256665), (85, 1911528), (90, 1805332), (102, 1592940), (120, 1353999), (136, 1194705), (139, 1168920), (153, 1061960), (170, 955764), (180, 902666), (191, 850680), (204, 796470), (255, 637176), (278, 584460), (306, 530980), (340, 477882), (360, 451333), (382, 425340), (408, 398235), (417, 389640), (510, 318588), (556, 292230), (573, 283560), (612, 265490), (680, 238941), (695, 233784), (764, 212670), (765, 212392), (834, 194820), (955, 170136), (1020, 159294), (1112, 146115), (1146, 141780), (1224, 132745), (1251, 129880), (1390, 116892), (1528, 106335), (1530, 106196), (1668, 97410), (1719, 94520), (1910, 85068), (2040, 79647), (2085, 77928), (2292, 70890), (2363, 68760), (2502, 64940), (2780, 58446), (2865, 56712), (3060, 53098), (3247, 50040), (3336, 48705), (3438, 47260), (3820, 42534), (4170, 38964), (4584, 35445), (4726, 34380), (5004, 32470), (5560, 29223), (5730, 28356), (6120, 26549), (6255, 25976), (6494, 25020), (6876, 23630), (7089, 22920), (7640, 21267), (8340, 19482), (8595, 18904), (9452, 17190), (9741, 16680), (10008, 16235), (11460, 14178), (11815, 13752), (12510, 12988)]