179111940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2143}}^1$

素因数の和:2361

約数の個数: 96

約数和(自身を含む): 576307200

約数和(自身を除く): 397195260

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, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2143, 2388, 2786, 2985, 3980, 4179, 4286, 5572, 5970, 6429, 6965, 8358, 8572, 10715, 11940, 12858, 13930, 15001, 16716, 20895, 21430, 25716, 27860, 30002, 32145, 41790, 42860, 45003, 60004, 64290, 75005, 83580, 90006, 128580, 150010, 180012, 225015, 300020, 426457, 450030, 852914, 900060, 1279371, 1705828, 2132285, 2558742, 2985199, 4264570, 5117484, 5970398, 6396855, 8529140, 8955597, 11940796, 12793710, 14925995, 17911194, 25587420, 29851990, 35822388, 44777985, 59703980, 89555970, 179111940]

約数ペア:

[(1, 179111940), (2, 89555970), (3, 59703980), (4, 44777985), (5, 35822388), (6, 29851990), (7, 25587420), (10, 17911194), (12, 14925995), (14, 12793710), (15, 11940796), (20, 8955597), (21, 8529140), (28, 6396855), (30, 5970398), (35, 5117484), (42, 4264570), (60, 2985199), (70, 2558742), (84, 2132285), (105, 1705828), (140, 1279371), (199, 900060), (210, 852914), (398, 450030), (420, 426457), (597, 300020), (796, 225015), (995, 180012), (1194, 150010), (1393, 128580), (1990, 90006), (2143, 83580), (2388, 75005), (2786, 64290), (2985, 60004), (3980, 45003), (4179, 42860), (4286, 41790), (5572, 32145), (5970, 30002), (6429, 27860), (6965, 25716), (8358, 21430), (8572, 20895), (10715, 16716), (11940, 15001), (12858, 13930)]