88755240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 306696960

約数和(自身を除く): 217941720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 673, 785, 840, 942, 1099, 1256, 1346, 1570, 1884, 2019, 2198, 2355, 2692, 3140, 3297, 3365, 3768, 4038, 4396, 4710, 4711, 5384, 5495, 6280, 6594, 6730, 8076, 8792, 9420, 9422, 10095, 10990, 13188, 13460, 14133, 16152, 16485, 18840, 18844, 20190, 21980, 23555, 26376, 26920, 28266, 32970, 37688, 40380, 43960, 47110, 56532, 65940, 70665, 80760, 94220, 105661, 113064, 131880, 141330, 188440, 211322, 282660, 316983, 422644, 528305, 565320, 633966, 739627, 845288, 1056610, 1267932, 1479254, 1584915, 2113220, 2218881, 2535864, 2958508, 3169830, 3698135, 4226440, 4437762, 5917016, 6339660, 7396270, 8875524, 11094405, 12679320, 14792540, 17751048, 22188810, 29585080, 44377620, 88755240]

約数ペア:

[(1, 88755240), (2, 44377620), (3, 29585080), (4, 22188810), (5, 17751048), (6, 14792540), (7, 12679320), (8, 11094405), (10, 8875524), (12, 7396270), (14, 6339660), (15, 5917016), (20, 4437762), (21, 4226440), (24, 3698135), (28, 3169830), (30, 2958508), (35, 2535864), (40, 2218881), (42, 2113220), (56, 1584915), (60, 1479254), (70, 1267932), (84, 1056610), (105, 845288), (120, 739627), (140, 633966), (157, 565320), (168, 528305), (210, 422644), (280, 316983), (314, 282660), (420, 211322), (471, 188440), (628, 141330), (673, 131880), (785, 113064), (840, 105661), (942, 94220), (1099, 80760), (1256, 70665), (1346, 65940), (1570, 56532), (1884, 47110), (2019, 43960), (2198, 40380), (2355, 37688), (2692, 32970), (3140, 28266), (3297, 26920), (3365, 26376), (3768, 23555), (4038, 21980), (4396, 20190), (4710, 18844), (4711, 18840), (5384, 16485), (5495, 16152), (6280, 14133), (6594, 13460), (6730, 13188), (8076, 10990), (8792, 10095), (9420, 9422)]