210637560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8141

約数の個数: 128

約数和(自身を含む): 745574400

約数和(自身を除く): 534936840

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, 6510, 8089, 8680, 13020, 16178, 24267, 26040, 32356, 40445, 48534, 56623, 64712, 80890, 97068, 113246, 121335, 161780, 169869, 194136, 226492, 242670, 250759, 283115, 323560, 339738, 452984, 485340, 501518, 566230, 679476, 752277, 849345, 970680, 1003036, 1132460, 1253795, 1358952, 1504554, 1698690, 1755313, 2006072, 2264920, 2507590, 3009108, 3397380, 3510626, 3761385, 5015180, 5265939, 6018216, 6794760, 7021252, 7522770, 8776565, 10030360, 10531878, 14042504, 15045540, 17553130, 21063756, 26329695, 30091080, 35106260, 42127512, 52659390, 70212520, 105318780, 210637560]

約数ペア:

[(1, 210637560), (2, 105318780), (3, 70212520), (4, 52659390), (5, 42127512), (6, 35106260), (7, 30091080), (8, 26329695), (10, 21063756), (12, 17553130), (14, 15045540), (15, 14042504), (20, 10531878), (21, 10030360), (24, 8776565), (28, 7522770), (30, 7021252), (31, 6794760), (35, 6018216), (40, 5265939), (42, 5015180), (56, 3761385), (60, 3510626), (62, 3397380), (70, 3009108), (84, 2507590), (93, 2264920), (105, 2006072), (120, 1755313), (124, 1698690), (140, 1504554), (155, 1358952), (168, 1253795), (186, 1132460), (210, 1003036), (217, 970680), (248, 849345), (280, 752277), (310, 679476), (372, 566230), (420, 501518), (434, 485340), (465, 452984), (620, 339738), (651, 323560), (744, 283115), (840, 250759), (868, 242670), (930, 226492), (1085, 194136), (1240, 169869), (1302, 161780), (1736, 121335), (1860, 113246), (2170, 97068), (2604, 80890), (3255, 64712), (3720, 56623), (4340, 48534), (5208, 40445), (6510, 32356), (8089, 26040), (8680, 24267), (13020, 16178)]