523017180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3169

約数の個数: 216

約数和(自身を含む): 1943257680

約数和(自身を除く): 1420240500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3121, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 6242, 7980, 8379, 8820, 9310, 9363, 11172, 11970, 12484, 13965, 15605, 16758, 18620, 18726, 21847, 23940, 27930, 28089, 31210, 33516, 37452, 41895, 43694, 46815, 55860, 56178, 59299, 62420, 65541, 83790, 87388, 93630, 109235, 112356, 118598, 131082, 140445, 152929, 167580, 177897, 187260, 196623, 218470, 237196, 262164, 280890, 296495, 305858, 327705, 355794, 393246, 415093, 436940, 458787, 533691, 561780, 592990, 611716, 655410, 711588, 764645, 786492, 830186, 889485, 917574, 983115, 1067382, 1185980, 1245279, 1310820, 1376361, 1529290, 1660372, 1778970, 1835148, 1966230, 2075465, 2134764, 2293935, 2490558, 2668455, 2752722, 2905651, 3058580, 3557940, 3735837, 3932460, 4150930, 4587870, 4981116, 5336910, 5505444, 5811302, 6226395, 6881805, 7471674, 8301860, 8716953, 9175740, 10673820, 11622604, 12452790, 13763610, 14528255, 14943348, 17433906, 18679185, 24905580, 26150859, 27527220, 29056510, 34867812, 37358370, 43584765, 52301718, 58113020, 74716740, 87169530, 104603436, 130754295, 174339060, 261508590, 523017180]

約数ペア:

[(1, 523017180), (2, 261508590), (3, 174339060), (4, 130754295), (5, 104603436), (6, 87169530), (7, 74716740), (9, 58113020), (10, 52301718), (12, 43584765), (14, 37358370), (15, 34867812), (18, 29056510), (19, 27527220), (20, 26150859), (21, 24905580), (28, 18679185), (30, 17433906), (35, 14943348), (36, 14528255), (38, 13763610), (42, 12452790), (45, 11622604), (49, 10673820), (57, 9175740), (60, 8716953), (63, 8301860), (70, 7471674), (76, 6881805), (84, 6226395), (90, 5811302), (95, 5505444), (98, 5336910), (105, 4981116), (114, 4587870), (126, 4150930), (133, 3932460), (140, 3735837), (147, 3557940), (171, 3058580), (180, 2905651), (190, 2752722), (196, 2668455), (210, 2490558), (228, 2293935), (245, 2134764), (252, 2075465), (266, 1966230), (285, 1835148), (294, 1778970), (315, 1660372), (342, 1529290), (380, 1376361), (399, 1310820), (420, 1245279), (441, 1185980), (490, 1067382), (532, 983115), (570, 917574), (588, 889485), (630, 830186), (665, 786492), (684, 764645), (735, 711588), (798, 655410), (855, 611716), (882, 592990), (931, 561780), (980, 533691), (1140, 458787), (1197, 436940), (1260, 415093), (1330, 393246), (1470, 355794), (1596, 327705), (1710, 305858), (1764, 296495), (1862, 280890), (1995, 262164), (2205, 237196), (2394, 218470), (2660, 196623), (2793, 187260), (2940, 177897), (3121, 167580), (3420, 152929), (3724, 140445), (3990, 131082), (4410, 118598), (4655, 112356), (4788, 109235), (5586, 93630), (5985, 87388), (6242, 83790), (7980, 65541), (8379, 62420), (8820, 59299), (9310, 56178), (9363, 55860), (11172, 46815), (11970, 43694), (12484, 41895), (13965, 37452), (15605, 33516), (16758, 31210), (18620, 28089), (18726, 27930), (21847, 23940)]