141309420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2319

約数の個数: 96

約数和(自身を含む): 455282688

約数和(自身を除く): 313973268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2143, 2198, 2355, 3140, 3297, 4286, 4396, 4710, 5495, 6429, 6594, 8572, 9420, 10715, 10990, 12858, 13188, 15001, 16485, 21430, 21980, 25716, 30002, 32145, 32970, 42860, 45003, 60004, 64290, 65940, 75005, 90006, 128580, 150010, 180012, 225015, 300020, 336451, 450030, 672902, 900060, 1009353, 1345804, 1682255, 2018706, 2355157, 3364510, 4037412, 4710314, 5046765, 6729020, 7065471, 9420628, 10093530, 11775785, 14130942, 20187060, 23551570, 28261884, 35327355, 47103140, 70654710, 141309420]

約数ペア:

[(1, 141309420), (2, 70654710), (3, 47103140), (4, 35327355), (5, 28261884), (6, 23551570), (7, 20187060), (10, 14130942), (12, 11775785), (14, 10093530), (15, 9420628), (20, 7065471), (21, 6729020), (28, 5046765), (30, 4710314), (35, 4037412), (42, 3364510), (60, 2355157), (70, 2018706), (84, 1682255), (105, 1345804), (140, 1009353), (157, 900060), (210, 672902), (314, 450030), (420, 336451), (471, 300020), (628, 225015), (785, 180012), (942, 150010), (1099, 128580), (1570, 90006), (1884, 75005), (2143, 65940), (2198, 64290), (2355, 60004), (3140, 45003), (3297, 42860), (4286, 32970), (4396, 32145), (4710, 30002), (5495, 25716), (6429, 21980), (6594, 21430), (8572, 16485), (9420, 15001), (10715, 13188), (10990, 12858)]