413178840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2003}}^1$

素因数の和:2214

約数の個数: 128

約数和(自身を含む): 1385164800

約数和(自身を除く): 971985960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 1080, 1146, 1528, 1719, 1910, 2003, 2292, 2865, 3438, 3820, 4006, 4584, 5157, 5730, 6009, 6876, 7640, 8012, 8595, 10015, 10314, 11460, 12018, 13752, 16024, 17190, 18027, 20030, 20628, 22920, 24036, 25785, 30045, 34380, 36054, 40060, 41256, 48072, 51570, 54081, 60090, 68760, 72108, 80120, 90135, 103140, 108162, 120180, 144216, 180270, 206280, 216324, 240360, 270405, 360540, 382573, 432648, 540810, 721080, 765146, 1081620, 1147719, 1530292, 1912865, 2163240, 2295438, 3060584, 3443157, 3825730, 4590876, 5738595, 6886314, 7651460, 9181752, 10329471, 11477190, 13772628, 15302920, 17215785, 20658942, 22954380, 27545256, 34431570, 41317884, 45908760, 51647355, 68863140, 82635768, 103294710, 137726280, 206589420, 413178840]

約数ペア:

[(1, 413178840), (2, 206589420), (3, 137726280), (4, 103294710), (5, 82635768), (6, 68863140), (8, 51647355), (9, 45908760), (10, 41317884), (12, 34431570), (15, 27545256), (18, 22954380), (20, 20658942), (24, 17215785), (27, 15302920), (30, 13772628), (36, 11477190), (40, 10329471), (45, 9181752), (54, 7651460), (60, 6886314), (72, 5738595), (90, 4590876), (108, 3825730), (120, 3443157), (135, 3060584), (180, 2295438), (191, 2163240), (216, 1912865), (270, 1530292), (360, 1147719), (382, 1081620), (540, 765146), (573, 721080), (764, 540810), (955, 432648), (1080, 382573), (1146, 360540), (1528, 270405), (1719, 240360), (1910, 216324), (2003, 206280), (2292, 180270), (2865, 144216), (3438, 120180), (3820, 108162), (4006, 103140), (4584, 90135), (5157, 80120), (5730, 72108), (6009, 68760), (6876, 60090), (7640, 54081), (8012, 51570), (8595, 48072), (10015, 41256), (10314, 40060), (11460, 36054), (12018, 34380), (13752, 30045), (16024, 25785), (17190, 24036), (18027, 22920), (20030, 20628)]