20132407035

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 42147749952

約数和(自身を除く): 22015342917

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 31, 39, 45, 65, 69, 81, 93, 115, 117, 135, 155, 173, 195, 207, 279, 299, 345, 351, 403, 405, 465, 519, 585, 621, 713, 837, 865, 897, 961, 1035, 1053, 1209, 1395, 1495, 1557, 1755, 1863, 2015, 2139, 2249, 2511, 2595, 2691, 2883, 3105, 3565, 3627, 3979, 4185, 4485, 4671, 4805, 5265, 5363, 6045, 6417, 6747, 7785, 8073, 8649, 9269, 9315, 10695, 10881, 11245, 11937, 12493, 12555, 13455, 14013, 14415, 16089, 18135, 19251, 19895, 20241, 22103, 23355, 24219, 25947, 26815, 27807, 32085, 32643, 33735, 35811, 37479, 40365, 43245, 46345, 48267, 51727, 54405, 57753, 59685, 60723, 62465, 66309, 69719, 70065, 77841, 80445, 83421, 96255, 101205, 107433, 110515, 112437, 121095, 123349, 129735, 139035, 144801, 155181, 163215, 166253, 179055, 182169, 187395, 198927, 209157, 241335, 250263, 258635, 287339, 288765, 303615, 322299, 331545, 337311, 348595, 370047, 389205, 417105, 434403, 465543, 498759, 537165, 562185, 596781, 616745, 627471, 724005, 750789, 775905, 831265, 862017, 910845, 994635, 1011933, 1045785, 1110141, 1251315, 1396629, 1436695, 1496277, 1603537, 1611495, 1686555, 1790343, 1850235, 1882413, 2161289, 2172015, 2327715, 2493795, 2586051, 2983905, 3137355, 3330423, 3753945, 3823819, 4189887, 4310085, 4488831, 4810611, 5059665, 5550705, 5647239, 6483867, 6983145, 7481385, 7758153, 8017685, 8951715, 9412065, 9991269, 10806445, 11471457, 12930255, 13466493, 14431833, 16652115, 19119095, 19451601, 20949435, 22444155, 23274459, 24053055, 28236195, 32419335, 34414371, 38790765, 43295499, 49709647, 49956345, 57357285, 58354803, 67332465, 72159165, 97258005, 103243113, 116372295, 129886497, 149128941, 172071855, 175064409, 216477495, 248548235, 291774015, 309729339, 447386823, 516215565, 649432485, 745644705, 875322045, 1342160469, 1548646695, 2236934115, 4026481407, 6710802345, 20132407035]

約数ペア:

[(1, 20132407035), (3, 6710802345), (5, 4026481407), (9, 2236934115), (13, 1548646695), (15, 1342160469), (23, 875322045), (27, 745644705), (31, 649432485), (39, 516215565), (45, 447386823), (65, 309729339), (69, 291774015), (81, 248548235), (93, 216477495), (115, 175064409), (117, 172071855), (135, 149128941), (155, 129886497), (173, 116372295), (195, 103243113), (207, 97258005), (279, 72159165), (299, 67332465), (345, 58354803), (351, 57357285), (403, 49956345), (405, 49709647), (465, 43295499), (519, 38790765), (585, 34414371), (621, 32419335), (713, 28236195), (837, 24053055), (865, 23274459), (897, 22444155), (961, 20949435), (1035, 19451601), (1053, 19119095), (1209, 16652115), (1395, 14431833), (1495, 13466493), (1557, 12930255), (1755, 11471457), (1863, 10806445), (2015, 9991269), (2139, 9412065), (2249, 8951715), (2511, 8017685), (2595, 7758153), (2691, 7481385), (2883, 6983145), (3105, 6483867), (3565, 5647239), (3627, 5550705), (3979, 5059665), (4185, 4810611), (4485, 4488831), (4671, 4310085), (4805, 4189887), (5265, 3823819), (5363, 3753945), (6045, 3330423), (6417, 3137355), (6747, 2983905), (7785, 2586051), (8073, 2493795), (8649, 2327715), (9269, 2172015), (9315, 2161289), (10695, 1882413), (10881, 1850235), (11245, 1790343), (11937, 1686555), (12493, 1611495), (12555, 1603537), (13455, 1496277), (14013, 1436695), (14415, 1396629), (16089, 1251315), (18135, 1110141), (19251, 1045785), (19895, 1011933), (20241, 994635), (22103, 910845), (23355, 862017), (24219, 831265), (25947, 775905), (26815, 750789), (27807, 724005), (32085, 627471), (32643, 616745), (33735, 596781), (35811, 562185), (37479, 537165), (40365, 498759), (43245, 465543), (46345, 434403), (48267, 417105), (51727, 389205), (54405, 370047), (57753, 348595), (59685, 337311), (60723, 331545), (62465, 322299), (66309, 303615), (69719, 288765), (70065, 287339), (77841, 258635), (80445, 250263), (83421, 241335), (96255, 209157), (101205, 198927), (107433, 187395), (110515, 182169), (112437, 179055), (121095, 166253), (123349, 163215), (129735, 155181), (139035, 144801)]