2290008420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9133}}^1$

素因数の和:9354

約数の個数: 144

約数和(自身を含む): 7979462400

約数和(自身を除く): 5689453980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 199, 210, 252, 315, 398, 420, 597, 630, 796, 995, 1194, 1260, 1393, 1791, 1990, 2388, 2786, 2985, 3582, 3980, 4179, 5572, 5970, 6965, 7164, 8358, 8955, 9133, 11940, 12537, 13930, 16716, 17910, 18266, 20895, 25074, 27399, 27860, 35820, 36532, 41790, 45665, 50148, 54798, 62685, 63931, 82197, 83580, 91330, 109596, 125370, 127862, 136995, 164394, 182660, 191793, 250740, 255724, 273990, 319655, 328788, 383586, 410985, 547980, 575379, 639310, 767172, 821970, 958965, 1150758, 1278620, 1643940, 1817467, 1917930, 2301516, 2876895, 3634934, 3835860, 5452401, 5753790, 7269868, 9087335, 10904802, 11507580, 12722269, 16357203, 18174670, 21809604, 25444538, 27262005, 32714406, 36349340, 38166807, 50889076, 54524010, 63611345, 65428812, 76333614, 81786015, 109048020, 114500421, 127222690, 152667228, 163572030, 190834035, 229000842, 254445380, 327144060, 381668070, 458001684, 572502105, 763336140, 1145004210, 2290008420]

約数ペア:

[(1, 2290008420), (2, 1145004210), (3, 763336140), (4, 572502105), (5, 458001684), (6, 381668070), (7, 327144060), (9, 254445380), (10, 229000842), (12, 190834035), (14, 163572030), (15, 152667228), (18, 127222690), (20, 114500421), (21, 109048020), (28, 81786015), (30, 76333614), (35, 65428812), (36, 63611345), (42, 54524010), (45, 50889076), (60, 38166807), (63, 36349340), (70, 32714406), (84, 27262005), (90, 25444538), (105, 21809604), (126, 18174670), (140, 16357203), (180, 12722269), (199, 11507580), (210, 10904802), (252, 9087335), (315, 7269868), (398, 5753790), (420, 5452401), (597, 3835860), (630, 3634934), (796, 2876895), (995, 2301516), (1194, 1917930), (1260, 1817467), (1393, 1643940), (1791, 1278620), (1990, 1150758), (2388, 958965), (2786, 821970), (2985, 767172), (3582, 639310), (3980, 575379), (4179, 547980), (5572, 410985), (5970, 383586), (6965, 328788), (7164, 319655), (8358, 273990), (8955, 255724), (9133, 250740), (11940, 191793), (12537, 182660), (13930, 164394), (16716, 136995), (17910, 127862), (18266, 125370), (20895, 109596), (25074, 91330), (27399, 83580), (27860, 82197), (35820, 63931), (36532, 62685), (41790, 54798), (45665, 50148)]