180710904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 517570560

約数和(自身を除く): 336859656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 186, 213, 248, 264, 284, 311, 341, 372, 426, 568, 622, 682, 744, 781, 852, 933, 1023, 1244, 1364, 1562, 1704, 1866, 2046, 2201, 2343, 2488, 2728, 3124, 3421, 3732, 4092, 4402, 4686, 6248, 6603, 6842, 7464, 8184, 8804, 9372, 9641, 10263, 13206, 13684, 17608, 18744, 19282, 20526, 22081, 24211, 26412, 27368, 28923, 38564, 41052, 44162, 48422, 52824, 57846, 66243, 72633, 77128, 82104, 88324, 96844, 106051, 115692, 132486, 145266, 176648, 193688, 212102, 231384, 242891, 264972, 290532, 318153, 424204, 485782, 529944, 581064, 636306, 684511, 728673, 848408, 971564, 1272612, 1369022, 1457346, 1943128, 2053533, 2545224, 2738044, 2914692, 4107066, 5476088, 5829384, 7529621, 8214132, 15059242, 16428264, 22588863, 30118484, 45177726, 60236968, 90355452, 180710904]

約数ペア:

[(1, 180710904), (2, 90355452), (3, 60236968), (4, 45177726), (6, 30118484), (8, 22588863), (11, 16428264), (12, 15059242), (22, 8214132), (24, 7529621), (31, 5829384), (33, 5476088), (44, 4107066), (62, 2914692), (66, 2738044), (71, 2545224), (88, 2053533), (93, 1943128), (124, 1457346), (132, 1369022), (142, 1272612), (186, 971564), (213, 848408), (248, 728673), (264, 684511), (284, 636306), (311, 581064), (341, 529944), (372, 485782), (426, 424204), (568, 318153), (622, 290532), (682, 264972), (744, 242891), (781, 231384), (852, 212102), (933, 193688), (1023, 176648), (1244, 145266), (1364, 132486), (1562, 115692), (1704, 106051), (1866, 96844), (2046, 88324), (2201, 82104), (2343, 77128), (2488, 72633), (2728, 66243), (3124, 57846), (3421, 52824), (3732, 48422), (4092, 44162), (4402, 41052), (4686, 38564), (6248, 28923), (6603, 27368), (6842, 26412), (7464, 24211), (8184, 22081), (8804, 20526), (9372, 19282), (9641, 18744), (10263, 17608), (13206, 13684)]