6631481920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{62989}}^1$

素因数の和:63060

約数の個数: 112

約数和(自身を含む): 18431377920

約数和(自身を除く): 11799896000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2240, 2632, 3008, 3290, 3760, 5264, 6580, 7520, 10528, 13160, 15040, 21056, 26320, 52640, 62989, 105280, 125978, 251956, 314945, 440923, 503912, 629890, 881846, 1007824, 1259780, 1763692, 2015648, 2204615, 2519560, 2960483, 3527384, 4031296, 4409230, 5039120, 5920966, 7054768, 8818460, 10078240, 11841932, 14109536, 14802415, 17636920, 20156480, 20723381, 23683864, 28219072, 29604830, 35273840, 41446762, 47367728, 59209660, 70547680, 82893524, 94735456, 103616905, 118419320, 141095360, 165787048, 189470912, 207233810, 236838640, 331574096, 414467620, 473677280, 663148192, 828935240, 947354560, 1326296384, 1657870480, 3315740960, 6631481920]

約数ペア:

[(1, 6631481920), (2, 3315740960), (4, 1657870480), (5, 1326296384), (7, 947354560), (8, 828935240), (10, 663148192), (14, 473677280), (16, 414467620), (20, 331574096), (28, 236838640), (32, 207233810), (35, 189470912), (40, 165787048), (47, 141095360), (56, 118419320), (64, 103616905), (70, 94735456), (80, 82893524), (94, 70547680), (112, 59209660), (140, 47367728), (160, 41446762), (188, 35273840), (224, 29604830), (235, 28219072), (280, 23683864), (320, 20723381), (329, 20156480), (376, 17636920), (448, 14802415), (470, 14109536), (560, 11841932), (658, 10078240), (752, 8818460), (940, 7054768), (1120, 5920966), (1316, 5039120), (1504, 4409230), (1645, 4031296), (1880, 3527384), (2240, 2960483), (2632, 2519560), (3008, 2204615), (3290, 2015648), (3760, 1763692), (5264, 1259780), (6580, 1007824), (7520, 881846), (10528, 629890), (13160, 503912), (15040, 440923), (21056, 314945), (26320, 251956), (52640, 125978), (62989, 105280)]