512086860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 1717309440

約数和(自身を除く): 1205222580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 127, 131, 135, 162, 171, 180, 190, 228, 254, 262, 270, 285, 324, 342, 380, 381, 393, 405, 508, 513, 524, 540, 570, 635, 655, 684, 762, 786, 810, 855, 1026, 1140, 1143, 1179, 1270, 1310, 1524, 1539, 1572, 1620, 1710, 1905, 1965, 2052, 2286, 2358, 2413, 2489, 2540, 2565, 2620, 3078, 3420, 3429, 3537, 3810, 3930, 4572, 4716, 4826, 4978, 5130, 5715, 5895, 6156, 6858, 7074, 7239, 7467, 7620, 7695, 7860, 9652, 9956, 10260, 10287, 10611, 11430, 11790, 12065, 12445, 13716, 14148, 14478, 14934, 15390, 16637, 17145, 17685, 20574, 21222, 21717, 22401, 22860, 23580, 24130, 24890, 28956, 29868, 30780, 33274, 34290, 35370, 36195, 37335, 41148, 42444, 43434, 44802, 48260, 49780, 49911, 51435, 53055, 65151, 66548, 67203, 68580, 70740, 72390, 74670, 83185, 86868, 89604, 99822, 102870, 106110, 108585, 112005, 130302, 134406, 144780, 149340, 149733, 166370, 195453, 199644, 201609, 205740, 212220, 217170, 224010, 249555, 260604, 268812, 299466, 316103, 325755, 332740, 336015, 390906, 403218, 434340, 448020, 449199, 499110, 598932, 632206, 651510, 672030, 748665, 781812, 806436, 898398, 948309, 977265, 998220, 1008045, 1264412, 1303020, 1344060, 1347597, 1497330, 1580515, 1796796, 1896618, 1954530, 2016090, 2245995, 2695194, 2844927, 2994660, 3161030, 3793236, 3909060, 4032180, 4491990, 4741545, 5390388, 5689854, 6322060, 6737985, 8534781, 8983980, 9483090, 11379708, 13475970, 14224635, 17069562, 18966180, 25604343, 26951940, 28449270, 34139124, 42673905, 51208686, 56898540, 85347810, 102417372, 128021715, 170695620, 256043430, 512086860]

約数ペア:

[(1, 512086860), (2, 256043430), (3, 170695620), (4, 128021715), (5, 102417372), (6, 85347810), (9, 56898540), (10, 51208686), (12, 42673905), (15, 34139124), (18, 28449270), (19, 26951940), (20, 25604343), (27, 18966180), (30, 17069562), (36, 14224635), (38, 13475970), (45, 11379708), (54, 9483090), (57, 8983980), (60, 8534781), (76, 6737985), (81, 6322060), (90, 5689854), (95, 5390388), (108, 4741545), (114, 4491990), (127, 4032180), (131, 3909060), (135, 3793236), (162, 3161030), (171, 2994660), (180, 2844927), (190, 2695194), (228, 2245995), (254, 2016090), (262, 1954530), (270, 1896618), (285, 1796796), (324, 1580515), (342, 1497330), (380, 1347597), (381, 1344060), (393, 1303020), (405, 1264412), (508, 1008045), (513, 998220), (524, 977265), (540, 948309), (570, 898398), (635, 806436), (655, 781812), (684, 748665), (762, 672030), (786, 651510), (810, 632206), (855, 598932), (1026, 499110), (1140, 449199), (1143, 448020), (1179, 434340), (1270, 403218), (1310, 390906), (1524, 336015), (1539, 332740), (1572, 325755), (1620, 316103), (1710, 299466), (1905, 268812), (1965, 260604), (2052, 249555), (2286, 224010), (2358, 217170), (2413, 212220), (2489, 205740), (2540, 201609), (2565, 199644), (2620, 195453), (3078, 166370), (3420, 149733), (3429, 149340), (3537, 144780), (3810, 134406), (3930, 130302), (4572, 112005), (4716, 108585), (4826, 106110), (4978, 102870), (5130, 99822), (5715, 89604), (5895, 86868), (6156, 83185), (6858, 74670), (7074, 72390), (7239, 70740), (7467, 68580), (7620, 67203), (7695, 66548), (7860, 65151), (9652, 53055), (9956, 51435), (10260, 49911), (10287, 49780), (10611, 48260), (11430, 44802), (11790, 43434), (12065, 42444), (12445, 41148), (13716, 37335), (14148, 36195), (14478, 35370), (14934, 34290), (15390, 33274), (16637, 30780), (17145, 29868), (17685, 28956), (20574, 24890), (21222, 24130), (21717, 23580), (22401, 22860)]