42190920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 138153600

約数和(自身を除く): 95962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 719, 815, 978, 1304, 1438, 1467, 1630, 1956, 2157, 2445, 2876, 2934, 3260, 3595, 3912, 4314, 4890, 5752, 5868, 6471, 6520, 7190, 7335, 8628, 9780, 10785, 11736, 12942, 14380, 14670, 17256, 19560, 21570, 25884, 28760, 29340, 32355, 43140, 51768, 58680, 64710, 86280, 117197, 129420, 234394, 258840, 351591, 468788, 585985, 703182, 937576, 1054773, 1171970, 1406364, 1757955, 2109546, 2343940, 2812728, 3515910, 4219092, 4687880, 5273865, 7031820, 8438184, 10547730, 14063640, 21095460, 42190920]

約数ペア:

[(1, 42190920), (2, 21095460), (3, 14063640), (4, 10547730), (5, 8438184), (6, 7031820), (8, 5273865), (9, 4687880), (10, 4219092), (12, 3515910), (15, 2812728), (18, 2343940), (20, 2109546), (24, 1757955), (30, 1406364), (36, 1171970), (40, 1054773), (45, 937576), (60, 703182), (72, 585985), (90, 468788), (120, 351591), (163, 258840), (180, 234394), (326, 129420), (360, 117197), (489, 86280), (652, 64710), (719, 58680), (815, 51768), (978, 43140), (1304, 32355), (1438, 29340), (1467, 28760), (1630, 25884), (1956, 21570), (2157, 19560), (2445, 17256), (2876, 14670), (2934, 14380), (3260, 12942), (3595, 11736), (3912, 10785), (4314, 9780), (4890, 8628), (5752, 7335), (5868, 7190), (6471, 6520)]