1031181480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 240

約数和(自身を含む): 3912940980

約数和(自身を除く): 2881759500

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1193, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2386, 2401, 2520, 2744, 2940, 3087, 3430, 3528, 3579, 4116, 4410, 4772, 4802, 5145, 5880, 5965, 6174, 6860, 7158, 7203, 8232, 8351, 8820, 9544, 9604, 10290, 10737, 11930, 12005, 12348, 13720, 14316, 14406, 15435, 16702, 17640, 17895, 19208, 20580, 21474, 21609, 23860, 24010, 24696, 25053, 28632, 28812, 30870, 33404, 35790, 36015, 41160, 41755, 42948, 43218, 47720, 48020, 50106, 53685, 57624, 58457, 61740, 66808, 71580, 72030, 75159, 83510, 85896, 86436, 96040, 100212, 107370, 108045, 116914, 123480, 125265, 143160, 144060, 150318, 167020, 172872, 175371, 200424, 214740, 216090, 233828, 250530, 288120, 292285, 300636, 334040, 350742, 375795, 409199, 429480, 432180, 467656, 501060, 526113, 584570, 601272, 701484, 751590, 818398, 864360, 876855, 1002120, 1052226, 1169140, 1227597, 1402968, 1503180, 1636796, 1753710, 2045995, 2104452, 2338280, 2455194, 2630565, 2864393, 3006360, 3273592, 3507420, 3682791, 4091990, 4208904, 4910388, 5261130, 5728786, 6137985, 7014840, 7365582, 8183980, 8593179, 9820776, 10522260, 11457572, 12275970, 14321965, 14731164, 16367960, 17186358, 18413955, 21044520, 22915144, 24551940, 25779537, 28643930, 29462328, 34372716, 36827910, 42965895, 49103880, 51559074, 57287860, 68745432, 73655820, 85931790, 103118148, 114575720, 128897685, 147311640, 171863580, 206236296, 257795370, 343727160, 515590740, 1031181480]

約数ペア:

[(1, 1031181480), (2, 515590740), (3, 343727160), (4, 257795370), (5, 206236296), (6, 171863580), (7, 147311640), (8, 128897685), (9, 114575720), (10, 103118148), (12, 85931790), (14, 73655820), (15, 68745432), (18, 57287860), (20, 51559074), (21, 49103880), (24, 42965895), (28, 36827910), (30, 34372716), (35, 29462328), (36, 28643930), (40, 25779537), (42, 24551940), (45, 22915144), (49, 21044520), (56, 18413955), (60, 17186358), (63, 16367960), (70, 14731164), (72, 14321965), (84, 12275970), (90, 11457572), (98, 10522260), (105, 9820776), (120, 8593179), (126, 8183980), (140, 7365582), (147, 7014840), (168, 6137985), (180, 5728786), (196, 5261130), (210, 4910388), (245, 4208904), (252, 4091990), (280, 3682791), (294, 3507420), (315, 3273592), (343, 3006360), (360, 2864393), (392, 2630565), (420, 2455194), (441, 2338280), (490, 2104452), (504, 2045995), (588, 1753710), (630, 1636796), (686, 1503180), (735, 1402968), (840, 1227597), (882, 1169140), (980, 1052226), (1029, 1002120), (1176, 876855), (1193, 864360), (1260, 818398), (1372, 751590), (1470, 701484), (1715, 601272), (1764, 584570), (1960, 526113), (2058, 501060), (2205, 467656), (2386, 432180), (2401, 429480), (2520, 409199), (2744, 375795), (2940, 350742), (3087, 334040), (3430, 300636), (3528, 292285), (3579, 288120), (4116, 250530), (4410, 233828), (4772, 216090), (4802, 214740), (5145, 200424), (5880, 175371), (5965, 172872), (6174, 167020), (6860, 150318), (7158, 144060), (7203, 143160), (8232, 125265), (8351, 123480), (8820, 116914), (9544, 108045), (9604, 107370), (10290, 100212), (10737, 96040), (11930, 86436), (12005, 85896), (12348, 83510), (13720, 75159), (14316, 72030), (14406, 71580), (15435, 66808), (16702, 61740), (17640, 58457), (17895, 57624), (19208, 53685), (20580, 50106), (21474, 48020), (21609, 47720), (23860, 43218), (24010, 42948), (24696, 41755), (25053, 41160), (28632, 36015), (28812, 35790), (30870, 33404)]