1519155540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1779

約数の個数: 192

約数和(自身を含む): 5425029120

約数和(自身を除く): 3905873580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 271, 315, 378, 420, 540, 542, 630, 756, 813, 945, 1084, 1260, 1355, 1483, 1626, 1890, 1897, 2439, 2710, 2966, 3252, 3780, 3794, 4065, 4449, 4878, 5420, 5691, 5932, 7317, 7415, 7588, 8130, 8898, 9485, 9756, 10381, 11382, 12195, 13347, 14634, 14830, 16260, 17073, 17796, 18970, 20762, 22245, 22764, 24390, 26694, 28455, 29268, 29660, 31143, 34146, 36585, 37940, 40041, 41524, 44490, 48780, 51219, 51905, 53388, 56910, 62286, 66735, 68292, 73170, 80082, 85365, 88980, 93429, 102438, 103810, 113820, 124572, 133470, 146340, 155715, 160164, 170730, 186858, 200205, 204876, 207620, 256095, 266940, 280287, 311430, 341460, 373716, 400410, 401893, 467145, 512190, 560574, 622860, 800820, 803786, 934290, 1024380, 1121148, 1205679, 1401435, 1607572, 1868580, 2009465, 2411358, 2802870, 2813251, 3617037, 4018930, 4822716, 5605740, 5626502, 6028395, 7234074, 8037860, 8439753, 10851111, 11253004, 12056790, 14066255, 14468148, 16879506, 18085185, 21702222, 24113580, 25319259, 28132510, 33759012, 36170370, 42198765, 43404444, 50638518, 54255555, 56265020, 72340740, 75957777, 84397530, 101277036, 108511110, 126596295, 151915554, 168795060, 217022220, 253192590, 303831108, 379788885, 506385180, 759577770, 1519155540]

約数ペア:

[(1, 1519155540), (2, 759577770), (3, 506385180), (4, 379788885), (5, 303831108), (6, 253192590), (7, 217022220), (9, 168795060), (10, 151915554), (12, 126596295), (14, 108511110), (15, 101277036), (18, 84397530), (20, 75957777), (21, 72340740), (27, 56265020), (28, 54255555), (30, 50638518), (35, 43404444), (36, 42198765), (42, 36170370), (45, 33759012), (54, 28132510), (60, 25319259), (63, 24113580), (70, 21702222), (84, 18085185), (90, 16879506), (105, 14468148), (108, 14066255), (126, 12056790), (135, 11253004), (140, 10851111), (180, 8439753), (189, 8037860), (210, 7234074), (252, 6028395), (270, 5626502), (271, 5605740), (315, 4822716), (378, 4018930), (420, 3617037), (540, 2813251), (542, 2802870), (630, 2411358), (756, 2009465), (813, 1868580), (945, 1607572), (1084, 1401435), (1260, 1205679), (1355, 1121148), (1483, 1024380), (1626, 934290), (1890, 803786), (1897, 800820), (2439, 622860), (2710, 560574), (2966, 512190), (3252, 467145), (3780, 401893), (3794, 400410), (4065, 373716), (4449, 341460), (4878, 311430), (5420, 280287), (5691, 266940), (5932, 256095), (7317, 207620), (7415, 204876), (7588, 200205), (8130, 186858), (8898, 170730), (9485, 160164), (9756, 155715), (10381, 146340), (11382, 133470), (12195, 124572), (13347, 113820), (14634, 103810), (14830, 102438), (16260, 93429), (17073, 88980), (17796, 85365), (18970, 80082), (20762, 73170), (22245, 68292), (22764, 66735), (24390, 62286), (26694, 56910), (28455, 53388), (29268, 51905), (29660, 51219), (31143, 48780), (34146, 44490), (36585, 41524), (37940, 40041)]