20142375960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1538

約数の個数: 256

約数和(自身を含む): 70139520000

約数和(自身を除く): 49997144040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 179, 210, 218, 280, 327, 358, 420, 436, 537, 545, 654, 716, 763, 840, 872, 895, 1074, 1090, 1229, 1253, 1308, 1432, 1526, 1635, 1790, 2148, 2180, 2289, 2458, 2506, 2616, 2685, 3052, 3270, 3580, 3687, 3759, 3815, 4296, 4360, 4578, 4916, 5012, 5370, 6104, 6145, 6265, 6540, 7160, 7374, 7518, 7630, 8603, 9156, 9832, 10024, 10740, 11445, 12290, 12530, 13080, 14748, 15036, 15260, 17206, 18312, 18435, 18795, 19511, 21480, 22890, 24580, 25060, 25809, 29496, 30072, 30520, 34412, 36870, 37590, 39022, 43015, 45780, 49160, 50120, 51618, 58533, 68824, 73740, 75180, 78044, 86030, 91560, 97555, 103236, 117066, 129045, 133961, 136577, 147480, 150360, 156088, 172060, 195110, 206472, 219991, 234132, 258090, 267922, 273154, 292665, 344120, 390220, 401883, 409731, 439982, 468264, 516180, 535844, 546308, 585330, 659973, 669805, 682885, 780440, 803766, 819462, 879964, 937727, 1032360, 1071688, 1092616, 1099955, 1170660, 1319946, 1339610, 1365770, 1539937, 1607532, 1638924, 1759928, 1875454, 2009415, 2048655, 2199910, 2341320, 2639892, 2679220, 2731540, 2813181, 3079874, 3215064, 3277848, 3299865, 3750908, 4018830, 4097310, 4399820, 4619811, 4688635, 5279784, 5358440, 5463080, 5626362, 6159748, 6599730, 7501816, 7699685, 8037660, 8194620, 8799640, 9239622, 9377270, 11252724, 12319496, 13199460, 14065905, 15399370, 16075320, 16389240, 18479244, 18754540, 22505448, 23099055, 23979019, 26398920, 28131810, 30798740, 36958488, 37509080, 46198110, 47958038, 56263620, 61597480, 71937057, 92396220, 95916076, 112527240, 119895095, 143874114, 167853133, 184792440, 191832152, 239790190, 287748228, 335706266, 359685285, 479580380, 503559399, 575496456, 671412532, 719370570, 839265665, 959160760, 1007118798, 1342825064, 1438741140, 1678531330, 2014237596, 2517796995, 2877482280, 3357062660, 4028475192, 5035593990, 6714125320, 10071187980, 20142375960]

約数ペア:

[(1, 20142375960), (2, 10071187980), (3, 6714125320), (4, 5035593990), (5, 4028475192), (6, 3357062660), (7, 2877482280), (8, 2517796995), (10, 2014237596), (12, 1678531330), (14, 1438741140), (15, 1342825064), (20, 1007118798), (21, 959160760), (24, 839265665), (28, 719370570), (30, 671412532), (35, 575496456), (40, 503559399), (42, 479580380), (56, 359685285), (60, 335706266), (70, 287748228), (84, 239790190), (105, 191832152), (109, 184792440), (120, 167853133), (140, 143874114), (168, 119895095), (179, 112527240), (210, 95916076), (218, 92396220), (280, 71937057), (327, 61597480), (358, 56263620), (420, 47958038), (436, 46198110), (537, 37509080), (545, 36958488), (654, 30798740), (716, 28131810), (763, 26398920), (840, 23979019), (872, 23099055), (895, 22505448), (1074, 18754540), (1090, 18479244), (1229, 16389240), (1253, 16075320), (1308, 15399370), (1432, 14065905), (1526, 13199460), (1635, 12319496), (1790, 11252724), (2148, 9377270), (2180, 9239622), (2289, 8799640), (2458, 8194620), (2506, 8037660), (2616, 7699685), (2685, 7501816), (3052, 6599730), (3270, 6159748), (3580, 5626362), (3687, 5463080), (3759, 5358440), (3815, 5279784), (4296, 4688635), (4360, 4619811), (4578, 4399820), (4916, 4097310), (5012, 4018830), (5370, 3750908), (6104, 3299865), (6145, 3277848), (6265, 3215064), (6540, 3079874), (7160, 2813181), (7374, 2731540), (7518, 2679220), (7630, 2639892), (8603, 2341320), (9156, 2199910), (9832, 2048655), (10024, 2009415), (10740, 1875454), (11445, 1759928), (12290, 1638924), (12530, 1607532), (13080, 1539937), (14748, 1365770), (15036, 1339610), (15260, 1319946), (17206, 1170660), (18312, 1099955), (18435, 1092616), (18795, 1071688), (19511, 1032360), (21480, 937727), (22890, 879964), (24580, 819462), (25060, 803766), (25809, 780440), (29496, 682885), (30072, 669805), (30520, 659973), (34412, 585330), (36870, 546308), (37590, 535844), (39022, 516180), (43015, 468264), (45780, 439982), (49160, 409731), (50120, 401883), (51618, 390220), (58533, 344120), (68824, 292665), (73740, 273154), (75180, 267922), (78044, 258090), (86030, 234132), (91560, 219991), (97555, 206472), (103236, 195110), (117066, 172060), (129045, 156088), (133961, 150360), (136577, 147480)]