66071880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 248451840

約数和(自身を除く): 182379960

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, 157, 167, 168, 180, 210, 252, 280, 314, 315, 334, 360, 420, 471, 501, 504, 628, 630, 668, 785, 835, 840, 942, 1002, 1099, 1169, 1256, 1260, 1336, 1413, 1503, 1570, 1670, 1884, 2004, 2198, 2338, 2355, 2505, 2520, 2826, 3006, 3140, 3297, 3340, 3507, 3768, 4008, 4396, 4676, 4710, 5010, 5495, 5652, 5845, 6012, 6280, 6594, 6680, 7014, 7065, 7515, 8792, 9352, 9420, 9891, 10020, 10521, 10990, 11304, 11690, 12024, 13188, 14028, 14130, 15030, 16485, 17535, 18840, 19782, 20040, 21042, 21980, 23380, 26219, 26376, 28056, 28260, 30060, 32970, 35070, 39564, 42084, 43960, 46760, 49455, 52438, 52605, 56520, 60120, 65940, 70140, 78657, 79128, 84168, 98910, 104876, 105210, 131095, 131880, 140280, 157314, 183533, 197820, 209752, 210420, 235971, 262190, 314628, 367066, 393285, 395640, 420840, 471942, 524380, 550599, 629256, 734132, 786570, 917665, 943884, 1048760, 1101198, 1179855, 1468264, 1573140, 1651797, 1835330, 1887768, 2202396, 2359710, 2752995, 3146280, 3303594, 3670660, 4404792, 4719420, 5505990, 6607188, 7341320, 8258985, 9438840, 11011980, 13214376, 16517970, 22023960, 33035940, 66071880]

約数ペア:

[(1, 66071880), (2, 33035940), (3, 22023960), (4, 16517970), (5, 13214376), (6, 11011980), (7, 9438840), (8, 8258985), (9, 7341320), (10, 6607188), (12, 5505990), (14, 4719420), (15, 4404792), (18, 3670660), (20, 3303594), (21, 3146280), (24, 2752995), (28, 2359710), (30, 2202396), (35, 1887768), (36, 1835330), (40, 1651797), (42, 1573140), (45, 1468264), (56, 1179855), (60, 1101198), (63, 1048760), (70, 943884), (72, 917665), (84, 786570), (90, 734132), (105, 629256), (120, 550599), (126, 524380), (140, 471942), (157, 420840), (167, 395640), (168, 393285), (180, 367066), (210, 314628), (252, 262190), (280, 235971), (314, 210420), (315, 209752), (334, 197820), (360, 183533), (420, 157314), (471, 140280), (501, 131880), (504, 131095), (628, 105210), (630, 104876), (668, 98910), (785, 84168), (835, 79128), (840, 78657), (942, 70140), (1002, 65940), (1099, 60120), (1169, 56520), (1256, 52605), (1260, 52438), (1336, 49455), (1413, 46760), (1503, 43960), (1570, 42084), (1670, 39564), (1884, 35070), (2004, 32970), (2198, 30060), (2338, 28260), (2355, 28056), (2505, 26376), (2520, 26219), (2826, 23380), (3006, 21980), (3140, 21042), (3297, 20040), (3340, 19782), (3507, 18840), (3768, 17535), (4008, 16485), (4396, 15030), (4676, 14130), (4710, 14028), (5010, 13188), (5495, 12024), (5652, 11690), (5845, 11304), (6012, 10990), (6280, 10521), (6594, 10020), (6680, 9891), (7014, 9420), (7065, 9352), (7515, 8792)]