189397839680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{30983}}^1$

素因数の和:33736

約数の個数: 112

約数和(自身を含む): 515638206720

約数和(自身を除く): 326240367040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2729, 5458, 10916, 13645, 19103, 21832, 27290, 30983, 38206, 43664, 54580, 61966, 76412, 87328, 95515, 109160, 123932, 152824, 154915, 174656, 191030, 216881, 218320, 247864, 305648, 309830, 382060, 433762, 436640, 495728, 611296, 619660, 764120, 867524, 873280, 991456, 1084405, 1222592, 1239320, 1528240, 1735048, 1982912, 2168810, 2478640, 3056480, 3470096, 4337620, 4957280, 6112960, 6940192, 8675240, 9914560, 13880384, 17350480, 34700960, 69401920, 84552607, 169105214, 338210428, 422763035, 591868249, 676420856, 845526070, 1183736498, 1352841712, 1691052140, 2367472996, 2705683424, 2959341245, 3382104280, 4734945992, 5411366848, 5918682490, 6764208560, 9469891984, 11837364980, 13528417120, 18939783968, 23674729960, 27056834240, 37879567936, 47349459920, 94698919840, 189397839680]

約数ペア:

[(1, 189397839680), (2, 94698919840), (4, 47349459920), (5, 37879567936), (7, 27056834240), (8, 23674729960), (10, 18939783968), (14, 13528417120), (16, 11837364980), (20, 9469891984), (28, 6764208560), (32, 5918682490), (35, 5411366848), (40, 4734945992), (56, 3382104280), (64, 2959341245), (70, 2705683424), (80, 2367472996), (112, 1691052140), (140, 1352841712), (160, 1183736498), (224, 845526070), (280, 676420856), (320, 591868249), (448, 422763035), (560, 338210428), (1120, 169105214), (2240, 84552607), (2729, 69401920), (5458, 34700960), (10916, 17350480), (13645, 13880384), (19103, 9914560), (21832, 8675240), (27290, 6940192), (30983, 6112960), (38206, 4957280), (43664, 4337620), (54580, 3470096), (61966, 3056480), (76412, 2478640), (87328, 2168810), (95515, 1982912), (109160, 1735048), (123932, 1528240), (152824, 1239320), (154915, 1222592), (174656, 1084405), (191030, 991456), (216881, 873280), (218320, 867524), (247864, 764120), (305648, 619660), (309830, 611296), (382060, 495728), (433762, 436640)]