189611520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3560

約数の個数: 160

約数和(自身を含む): 692955648

約数和(自身を除く): 503344128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3527, 3584, 3840, 4480, 5376, 6720, 7054, 7680, 8960, 10581, 10752, 13440, 14108, 17635, 17920, 21162, 24689, 26880, 28216, 35270, 42324, 49378, 52905, 53760, 56432, 70540, 74067, 84648, 98756, 105810, 112864, 123445, 141080, 148134, 169296, 197512, 211620, 225728, 246890, 282160, 296268, 338592, 370335, 395024, 423240, 451456, 493780, 564320, 592536, 677184, 740670, 790048, 846480, 902912, 987560, 1128640, 1185072, 1354368, 1481340, 1580096, 1692960, 1805824, 1975120, 2257280, 2370144, 2708736, 2962680, 3160192, 3385920, 3950240, 4514560, 4740288, 5417472, 5925360, 6320384, 6771840, 7900480, 9029120, 9480576, 11850720, 12640768, 13543680, 15800960, 18961152, 23701440, 27087360, 31601920, 37922304, 47402880, 63203840, 94805760, 189611520]

約数ペア:

[(1, 189611520), (2, 94805760), (3, 63203840), (4, 47402880), (5, 37922304), (6, 31601920), (7, 27087360), (8, 23701440), (10, 18961152), (12, 15800960), (14, 13543680), (15, 12640768), (16, 11850720), (20, 9480576), (21, 9029120), (24, 7900480), (28, 6771840), (30, 6320384), (32, 5925360), (35, 5417472), (40, 4740288), (42, 4514560), (48, 3950240), (56, 3385920), (60, 3160192), (64, 2962680), (70, 2708736), (80, 2370144), (84, 2257280), (96, 1975120), (105, 1805824), (112, 1692960), (120, 1580096), (128, 1481340), (140, 1354368), (160, 1185072), (168, 1128640), (192, 987560), (210, 902912), (224, 846480), (240, 790048), (256, 740670), (280, 677184), (320, 592536), (336, 564320), (384, 493780), (420, 451456), (448, 423240), (480, 395024), (512, 370335), (560, 338592), (640, 296268), (672, 282160), (768, 246890), (840, 225728), (896, 211620), (960, 197512), (1120, 169296), (1280, 148134), (1344, 141080), (1536, 123445), (1680, 112864), (1792, 105810), (1920, 98756), (2240, 84648), (2560, 74067), (2688, 70540), (3360, 56432), (3527, 53760), (3584, 52905), (3840, 49378), (4480, 42324), (5376, 35270), (6720, 28216), (7054, 26880), (7680, 24689), (8960, 21162), (10581, 17920), (10752, 17635), (13440, 14108)]