158557560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6141

約数の個数: 128

約数和(自身を含む): 561254400

約数和(自身を除く): 402696840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6089, 6510, 8680, 12178, 13020, 18267, 24356, 26040, 30445, 36534, 42623, 48712, 60890, 73068, 85246, 91335, 121780, 127869, 146136, 170492, 182670, 188759, 213115, 243560, 255738, 340984, 365340, 377518, 426230, 511476, 566277, 639345, 730680, 755036, 852460, 943795, 1022952, 1132554, 1278690, 1321313, 1510072, 1704920, 1887590, 2265108, 2557380, 2642626, 2831385, 3775180, 3963939, 4530216, 5114760, 5285252, 5662770, 6606565, 7550360, 7927878, 10570504, 11325540, 13213130, 15855756, 19819695, 22651080, 26426260, 31711512, 39639390, 52852520, 79278780, 158557560]

約数ペア:

[(1, 158557560), (2, 79278780), (3, 52852520), (4, 39639390), (5, 31711512), (6, 26426260), (7, 22651080), (8, 19819695), (10, 15855756), (12, 13213130), (14, 11325540), (15, 10570504), (20, 7927878), (21, 7550360), (24, 6606565), (28, 5662770), (30, 5285252), (31, 5114760), (35, 4530216), (40, 3963939), (42, 3775180), (56, 2831385), (60, 2642626), (62, 2557380), (70, 2265108), (84, 1887590), (93, 1704920), (105, 1510072), (120, 1321313), (124, 1278690), (140, 1132554), (155, 1022952), (168, 943795), (186, 852460), (210, 755036), (217, 730680), (248, 639345), (280, 566277), (310, 511476), (372, 426230), (420, 377518), (434, 365340), (465, 340984), (620, 255738), (651, 243560), (744, 213115), (840, 188759), (868, 182670), (930, 170492), (1085, 146136), (1240, 127869), (1302, 121780), (1736, 91335), (1860, 85246), (2170, 73068), (2604, 60890), (3255, 48712), (3720, 42623), (4340, 36534), (5208, 30445), (6089, 26040), (6510, 24356), (8680, 18267), (12178, 13020)]